Package com.landawn.abacus.util

Class Index

java.lang.Object

com.landawn.abacus.util.Index

public final class Index
extends Object

Method Summary

Modifier and Type	Method	Description
static BitSet	allOf(boolean[] a, boolean valueToFind)	Finds the indices of the given value in the array.
static BitSet	allOf(boolean[] a, int startIndex, boolean valueToFind)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(byte[] a, byte valueToFind)	Finds the indices of the given value in the array.
static BitSet	allOf(byte[] a, int startIndex, byte valueToFind)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(char[] a, char valueToFind)	Finds the indices of the given value in the array.
static BitSet	allOf(char[] a, int startIndex, char valueToFind)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(double[] a, double valueToFind)	Finds the indices of the given value in the array.
static BitSet	allOf(double[] a, double valueToFind, double tolerance)	Finds the indices of the given value within a given tolerance in the array.
static BitSet	allOf(double[] a, int startIndex, double valueToFind)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(double[] a, int startIndex, double valueToFind, double tolerance)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(float[] a, float valueToFind)	Finds the indices of the given value in the array.
static BitSet	allOf(float[] a, int startIndex, float valueToFind)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(int[] a, int valueToFind)	Finds the indices of the given value in the array.
static BitSet	allOf(int[] a, int startIndex, int valueToFind)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(long[] a, int startIndex, long valueToFind)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(long[] a, long valueToFind)	Finds the indices of the given value in the array.
static BitSet	allOf(short[] a, int startIndex, short valueToFind)	Finds the indices of the given value in the a starting at the given index.
static BitSet	allOf(short[] a, short valueToFind)	Finds the indices of the given value in the array.
static BitSet	allOf(Object[] a, int startIndex, Object valueToFind)	Finds the indices of the given object in the a starting at the given index.
static BitSet	allOf(Object[] a, Object valueToFind)	Finds the indices of the given object in the array.
static BitSet	allOf(Collection<?> c, int startIndex, Object valueToFind)	Finds the indices of the given object in the a starting at the given index.
static BitSet	allOf(Collection<?> c, Object valueToFind)	Finds the indices of the given object in the array.
static u.OptionalInt	last(boolean[] a, boolean valueToFind)
static u.OptionalInt	last(boolean[] a, int startIndexFromBack, boolean valueToFind)
static u.OptionalInt	last(byte[] a, byte valueToFind)
static u.OptionalInt	last(byte[] a, int startIndexFromBack, byte valueToFind)
static u.OptionalInt	last(char[] a, char valueToFind)
static u.OptionalInt	last(char[] a, int startIndexFromBack, char valueToFind)
static u.OptionalInt	last(double[] a, double valueToFind)
static u.OptionalInt	last(double[] a, double valueToFind, double tolerance)
static u.OptionalInt	last(double[] a, int startIndexFromBack, double valueToFind)
static u.OptionalInt	last(double[] a, int startIndexFromBack, double valueToFind, double tolerance)
static u.OptionalInt	last(float[] a, float valueToFind)
static u.OptionalInt	last(float[] a, int startIndexFromBack, float valueToFind)
static u.OptionalInt	last(int[] a, int valueToFind)
static u.OptionalInt	last(int[] a, int startIndexFromBack, int valueToFind)
static u.OptionalInt	last(long[] a, int startIndexFromBack, long valueToFind)
static u.OptionalInt	last(long[] a, long valueToFind)
static u.OptionalInt	last(short[] a, int startIndexFromBack, short valueToFind)
static u.OptionalInt	last(short[] a, short valueToFind)
static u.OptionalInt	last(Object[] a, int startIndexFromBack, Object valueToFind)
static u.OptionalInt	last(Object[] a, Object valueToFind)
static u.OptionalInt	last(String str, int valueToFind)
static u.OptionalInt	last(String str, int startIndexFromBack, int valueToFind)
static u.OptionalInt	last(String str, int startIndexFromBack, String valueToFind)
static u.OptionalInt	last(String str, String valueToFind)
static u.OptionalInt	last(Collection<?> c, int startIndexFromBack, Object valueToFind)
static u.OptionalInt	last(Collection<?> c, Object valueToFind)
static u.OptionalInt	lastOfSubArray(boolean[] sourceArray, boolean[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(boolean[] sourceArray, int startIndexFromBack, boolean[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(boolean[] sourceArray, int startIndexFromBack, boolean[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(byte[] sourceArray, byte[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(byte[] sourceArray, int startIndexFromBack, byte[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(byte[] sourceArray, int startIndexFromBack, byte[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(char[] sourceArray, char[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(char[] sourceArray, int startIndexFromBack, char[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(char[] sourceArray, int startIndexFromBack, char[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(double[] sourceArray, double[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(double[] sourceArray, int startIndexFromBack, double[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(double[] sourceArray, int startIndexFromBack, double[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(float[] sourceArray, float[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(float[] sourceArray, int startIndexFromBack, float[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(float[] sourceArray, int startIndexFromBack, float[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(int[] sourceArray, int[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(int[] sourceArray, int startIndexFromBack, int[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(int[] sourceArray, int startIndexFromBack, int[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(long[] sourceArray, int startIndexFromBack, long[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(long[] sourceArray, int startIndexFromBack, long[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(long[] sourceArray, long[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(short[] sourceArray, int startIndexFromBack, short[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(short[] sourceArray, int startIndexFromBack, short[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(short[] sourceArray, short[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(Object[] sourceArray, int startIndexFromBack, Object[] subArrayToFind)
static u.OptionalInt	lastOfSubArray(Object[] sourceArray, int startIndexFromBack, Object[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	lastOfSubArray(Object[] sourceArray, Object[] subArrayToFind)
static u.OptionalInt	lastOfSubList(List<?> sourceList, int startIndexFromBack, List<?> subListToFind)
static u.OptionalInt	lastOfSubList(List<?> sourceList, int startIndexFromBack, List<?> subArrayToFind, int beginIndexOfTargetSubList, int size)	Last of sub list.
static u.OptionalInt	lastOfSubList(List<?> sourceList, List<?> subListToFind)
static u.OptionalInt	of(boolean[] a, boolean valueToFind)
static u.OptionalInt	of(boolean[] a, int startIndex, boolean valueToFind)
static u.OptionalInt	of(byte[] a, byte valueToFind)
static u.OptionalInt	of(byte[] a, int startIndex, byte valueToFind)
static u.OptionalInt	of(char[] a, char valueToFind)
static u.OptionalInt	of(char[] a, int startIndex, char valueToFind)
static u.OptionalInt	of(double[] a, double valueToFind)
static u.OptionalInt	of(double[] a, double valueToFind, double tolerance)
static u.OptionalInt	of(double[] a, int startIndex, double valueToFind)
static u.OptionalInt	of(double[] a, int startIndex, double valueToFind, double tolerance)
static u.OptionalInt	of(float[] a, float valueToFind)
static u.OptionalInt	of(float[] a, int startIndex, float valueToFind)
static u.OptionalInt	of(int[] a, int valueToFind)
static u.OptionalInt	of(int[] a, int startIndex, int valueToFind)
static u.OptionalInt	of(long[] a, int startIndex, long valueToFind)
static u.OptionalInt	of(long[] a, long valueToFind)
static u.OptionalInt	of(short[] a, int startIndex, short valueToFind)
static u.OptionalInt	of(short[] a, short valueToFind)
static u.OptionalInt	of(Object[] a, int startIndex, Object valueToFind)
static u.OptionalInt	of(Object[] a, Object valueToFind)
static u.OptionalInt	of(String str, int valueToFind)
static u.OptionalInt	of(String str, int startIndex, int valueToFind)
static u.OptionalInt	of(String str, int startIndex, String valueToFind)
static u.OptionalInt	of(String str, String valueToFind)
static u.OptionalInt	of(Collection<?> c, int startIndex, Object valueToFind)
static u.OptionalInt	of(Collection<?> c, Object valueToFind)
static u.OptionalInt	of(Iterator<?> iter, int startIndex, Object valueToFind)
static u.OptionalInt	of(Iterator<?> iter, Object valueToFind)
static u.OptionalInt	ofSubArray(boolean[] sourceArray, boolean[] subArrayToFind)
static u.OptionalInt	ofSubArray(boolean[] sourceArray, int startIndex, boolean[] subArrayToFind)
static u.OptionalInt	ofSubArray(boolean[] sourceArray, int startIndex, boolean[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(byte[] sourceArray, byte[] subArrayToFind)
static u.OptionalInt	ofSubArray(byte[] sourceArray, int startIndex, byte[] subArrayToFind)
static u.OptionalInt	ofSubArray(byte[] sourceArray, int startIndex, byte[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(char[] sourceArray, char[] subArrayToFind)
static u.OptionalInt	ofSubArray(char[] sourceArray, int startIndex, char[] subArrayToFind)
static u.OptionalInt	ofSubArray(char[] sourceArray, int startIndex, char[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(double[] sourceArray, double[] subArrayToFind)
static u.OptionalInt	ofSubArray(double[] sourceArray, int startIndex, double[] subArrayToFind)
static u.OptionalInt	ofSubArray(double[] sourceArray, int startIndex, double[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(float[] sourceArray, float[] subArrayToFind)
static u.OptionalInt	ofSubArray(float[] sourceArray, int startIndex, float[] subArrayToFind)
static u.OptionalInt	ofSubArray(float[] sourceArray, int startIndex, float[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(int[] sourceArray, int[] subArrayToFind)
static u.OptionalInt	ofSubArray(int[] sourceArray, int startIndex, int[] subArrayToFind)
static u.OptionalInt	ofSubArray(int[] sourceArray, int startIndex, int[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(long[] sourceArray, int startIndex, long[] subArrayToFind)
static u.OptionalInt	ofSubArray(long[] sourceArray, int startIndex, long[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(long[] sourceArray, long[] subArrayToFind)
static u.OptionalInt	ofSubArray(short[] sourceArray, int startIndex, short[] subArrayToFind)
static u.OptionalInt	ofSubArray(short[] sourceArray, int startIndex, short[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(short[] sourceArray, short[] subArrayToFind)
static u.OptionalInt	ofSubArray(Object[] sourceArray, int startIndex, Object[] subArrayToFind)
static u.OptionalInt	ofSubArray(Object[] sourceArray, int startIndex, Object[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	ofSubArray(Object[] sourceArray, Object[] subArrayToFind)
static u.OptionalInt	ofSubList(List<?> sourceList, int startIndex, List<?> subListToFind)
static u.OptionalInt	ofSubList(List<?> sourceList, int startIndex, List<?> subListToFind, int beginIndexOfTargetSubList, int size)	Of sub list.
static u.OptionalInt	ofSubList(List<?> sourceList, List<?> subListToFind)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

of

public static u.OptionalInt of(boolean[] a,
 boolean valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(boolean[] a,
 int startIndex,
 boolean valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(char[] a,
 char valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(char[] a,
 int startIndex,
 char valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(byte[] a,
 byte valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(byte[] a,
 int startIndex,
 byte valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(short[] a,
 short valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(short[] a,
 int startIndex,
 short valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(int[] a,
 int valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(int[] a,
 int startIndex,
 int valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(long[] a,
 long valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(long[] a,
 int startIndex,
 long valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(float[] a,
 float valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(float[] a,
 int startIndex,
 float valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(double[] a,
 double valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(double[] a,
 int startIndex,
 double valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(double[] a,
 double valueToFind,
 double tolerance)

Parameters:

a -

valueToFind -

tolerance -

Returns:

See Also:

• CommonUtil.indexOf(double[], double, double)

of

public static u.OptionalInt of(double[] a,
 int startIndex,
 double valueToFind,
 double tolerance)

Parameters:

a -

startIndex -

valueToFind -

tolerance -

Returns:

See Also:

• CommonUtil.indexOf(double[], int, double, double)

of

public static u.OptionalInt of(Object[] a,
 Object valueToFind)

Parameters:

a -

valueToFind -

Returns:

of

public static u.OptionalInt of(Object[] a,
 int startIndex,
 Object valueToFind)

Parameters:

a -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(Collection<?> c,
 Object valueToFind)

Parameters:

c -

valueToFind -

Returns:

of

public static u.OptionalInt of(Collection<?> c,
 int startIndex,
 Object valueToFind)

Parameters:

c -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(Iterator<?> iter,
 Object valueToFind)

Parameters:

iter -

valueToFind -

Returns:

of

public static u.OptionalInt of(Iterator<?> iter,
 int startIndex,
 Object valueToFind)

Parameters:

iter -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(String str,
 int valueToFind)

Parameters:

str -

valueToFind -

Returns:

of

public static u.OptionalInt of(String str,
 int startIndex,
 int valueToFind)

Parameters:

str -

startIndex -

valueToFind -

Returns:

of

public static u.OptionalInt of(String str,
 String valueToFind)

Parameters:

str -

valueToFind -

Returns:

of

public static u.OptionalInt of(String str,
 int startIndex,
 String valueToFind)

Parameters:

str -

startIndex -

valueToFind -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(boolean[] sourceArray,
 boolean[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(boolean[] sourceArray,
 int startIndex,
 boolean[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(boolean[] sourceArray,
 int startIndex,
 boolean[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(char[] sourceArray,
 char[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(char[] sourceArray,
 int startIndex,
 char[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(char[] sourceArray,
 int startIndex,
 char[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(byte[] sourceArray,
 byte[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(byte[] sourceArray,
 int startIndex,
 byte[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(byte[] sourceArray,
 int startIndex,
 byte[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(short[] sourceArray,
 short[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(short[] sourceArray,
 int startIndex,
 short[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(short[] sourceArray,
 int startIndex,
 short[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(int[] sourceArray,
 int[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(int[] sourceArray,
 int startIndex,
 int[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(int[] sourceArray,
 int startIndex,
 int[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(long[] sourceArray,
 long[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(long[] sourceArray,
 int startIndex,
 long[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(long[] sourceArray,
 int startIndex,
 long[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(float[] sourceArray,
 float[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(float[] sourceArray,
 int startIndex,
 float[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(float[] sourceArray,
 int startIndex,
 float[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(double[] sourceArray,
 double[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(double[] sourceArray,
 int startIndex,
 double[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(double[] sourceArray,
 int startIndex,
 double[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubArray

public static u.OptionalInt ofSubArray(Object[] sourceArray,
 Object[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(Object[] sourceArray,
 int startIndex,
 Object[] subArrayToFind)

ofSubArray

public static u.OptionalInt ofSubArray(Object[] sourceArray,
 int startIndex,
 Object[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Of sub array.

Parameters:

sourceArray -

startIndex -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

ofSubList

public static u.OptionalInt ofSubList(List<?> sourceList,
 List<?> subListToFind)

ofSubList

public static u.OptionalInt ofSubList(List<?> sourceList,
 int startIndex,
 List<?> subListToFind)

ofSubList

public static u.OptionalInt ofSubList(List<?> sourceList,
 int startIndex,
 List<?> subListToFind,
 int beginIndexOfTargetSubList,
 int size)

Of sub list.

Parameters:

sourceList -

startIndex -

subListToFind -

beginIndexOfTargetSubList -

size -

Returns:

last

public static u.OptionalInt last(boolean[] a,
 boolean valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(boolean[] a,
 int startIndexFromBack,
 boolean valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(char[] a,
 char valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(char[] a,
 int startIndexFromBack,
 char valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(byte[] a,
 byte valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(byte[] a,
 int startIndexFromBack,
 byte valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(short[] a,
 short valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(short[] a,
 int startIndexFromBack,
 short valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(int[] a,
 int valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(int[] a,
 int startIndexFromBack,
 int valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(long[] a,
 long valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(long[] a,
 int startIndexFromBack,
 long valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(float[] a,
 float valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(float[] a,
 int startIndexFromBack,
 float valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(double[] a,
 double valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(double[] a,
 int startIndexFromBack,
 double valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(double[] a,
 double valueToFind,
 double tolerance)

Parameters:

a -

valueToFind -

tolerance -

Returns:

See Also:

• CommonUtil.lastIndexOf(double[], double, double)

last

public static u.OptionalInt last(double[] a,
 int startIndexFromBack,
 double valueToFind,
 double tolerance)

Parameters:

a -

startIndexFromBack -

valueToFind -

tolerance -

Returns:

See Also:

• CommonUtil.lastIndexOf(double[], int, double, double)

last

public static u.OptionalInt last(Object[] a,
 Object valueToFind)

Parameters:

a -

valueToFind -

Returns:

last

public static u.OptionalInt last(Object[] a,
 int startIndexFromBack,
 Object valueToFind)

Parameters:

a -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(Collection<?> c,
 Object valueToFind)

Parameters:

c -

valueToFind -

Returns:

last

public static u.OptionalInt last(Collection<?> c,
 int startIndexFromBack,
 Object valueToFind)

Parameters:

c -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(String str,
 int valueToFind)

Parameters:

str -

valueToFind -

Returns:

last

public static u.OptionalInt last(String str,
 int startIndexFromBack,
 int valueToFind)

Parameters:

str -

startIndexFromBack -

valueToFind -

Returns:

last

public static u.OptionalInt last(String str,
 String valueToFind)

Parameters:

str -

valueToFind -

Returns:

last

public static u.OptionalInt last(String str,
 int startIndexFromBack,
 String valueToFind)

Parameters:

str -

startIndexFromBack -

valueToFind -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(boolean[] sourceArray,
 boolean[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(boolean[] sourceArray,
 int startIndexFromBack,
 boolean[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(boolean[] sourceArray,
 int startIndexFromBack,
 boolean[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(char[] sourceArray,
 char[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(char[] sourceArray,
 int startIndexFromBack,
 char[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(char[] sourceArray,
 int startIndexFromBack,
 char[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(byte[] sourceArray,
 byte[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(byte[] sourceArray,
 int startIndexFromBack,
 byte[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(byte[] sourceArray,
 int startIndexFromBack,
 byte[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(short[] sourceArray,
 short[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(short[] sourceArray,
 int startIndexFromBack,
 short[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(short[] sourceArray,
 int startIndexFromBack,
 short[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(int[] sourceArray,
 int[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(int[] sourceArray,
 int startIndexFromBack,
 int[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(int[] sourceArray,
 int startIndexFromBack,
 int[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(long[] sourceArray,
 long[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(long[] sourceArray,
 int startIndexFromBack,
 long[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(long[] sourceArray,
 int startIndexFromBack,
 long[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(float[] sourceArray,
 float[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(float[] sourceArray,
 int startIndexFromBack,
 float[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(float[] sourceArray,
 int startIndexFromBack,
 float[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(double[] sourceArray,
 double[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(double[] sourceArray,
 int startIndexFromBack,
 double[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(double[] sourceArray,
 int startIndexFromBack,
 double[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubArray

public static u.OptionalInt lastOfSubArray(Object[] sourceArray,
 Object[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(Object[] sourceArray,
 int startIndexFromBack,
 Object[] subArrayToFind)

lastOfSubArray

public static u.OptionalInt lastOfSubArray(Object[] sourceArray,
 int startIndexFromBack,
 Object[] subArrayToFind,
 int beginIndexOfTargetSubArray,
 int size)

Last of sub array.

Parameters:

sourceArray -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubArray -

size -

Returns:

lastOfSubList

public static u.OptionalInt lastOfSubList(List<?> sourceList,
 List<?> subListToFind)

lastOfSubList

public static u.OptionalInt lastOfSubList(List<?> sourceList,
 int startIndexFromBack,
 List<?> subListToFind)

lastOfSubList

public static u.OptionalInt lastOfSubList(List<?> sourceList,
 int startIndexFromBack,
 List<?> subArrayToFind,
 int beginIndexOfTargetSubList,
 int size)

Last of sub list.

Parameters:

sourceList -

startIndexFromBack -

subArrayToFind -

beginIndexOfTargetSubList -

size -

Returns:

allOf

public static BitSet allOf(boolean[] a,
 boolean valueToFind)

Finds the indices of the given value in the array.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

Returns:

a BitSet of all the the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(boolean[] a,
 int startIndex,
 boolean valueToFind)

Finds the indices of the given value in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet (-1).

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(byte[] a,
 byte valueToFind)

Finds the indices of the given value in the array.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(byte[] a,
 int startIndex,
 byte valueToFind)

Finds the indices of the given value in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(char[] a,
 char valueToFind)

Finds the indices of the given value in the array.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(char[] a,
 int startIndex,
 char valueToFind)

Finds the indices of the given value in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(short[] a,
 short valueToFind)

Finds the indices of the given value in the array.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(short[] a,
 int startIndex,
 short valueToFind)

Finds the indices of the given value in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(int[] a,
 int valueToFind)

Finds the indices of the given value in the array.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(int[] a,
 int startIndex,
 int valueToFind)

Finds the indices of the given value in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(long[] a,
 long valueToFind)

Finds the indices of the given value in the array.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(long[] a,
 int startIndex,
 long valueToFind)

Finds the indices of the given value in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(float[] a,
 float valueToFind)

Finds the indices of the given value in the array.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(float[] a,
 int startIndex,
 float valueToFind)

Finds the indices of the given value in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(double[] a,
 double valueToFind)

Finds the indices of the given value in the array.

This method returns empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(double[] a,
 int startIndex,
 double valueToFind)

Finds the indices of the given value in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

Returns:

a BitSet of the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(double[] a,
 double valueToFind,
 double tolerance)

Finds the indices of the given value within a given tolerance in the array.

This method will return all the indices of the value which fall between the region defined by valueToFind - tolerance and valueToFind + tolerance, each time between the nearest integers.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind -

tolerance - tolerance of the search

Returns:

a BitSet of all the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(double[] a,
 int startIndex,
 double valueToFind,
 double tolerance)

Finds the indices of the given value in the a starting at the given index.

This method will return the indices of the values which fall between the region defined by valueToFind - tolerance and valueToFind + tolerance, between the nearest integers.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind -

tolerance - tolerance of the search

Returns:

a BitSet of the indices of the value within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(Object[] a,
 Object valueToFind)

Finds the indices of the given object in the array.

This method returns an empty BitSet for a null input array.

Parameters:

a - the a to search through for the object, may be null

valueToFind - the object to find, may be null

Returns:

a BitSet of all the indices of the object within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(Object[] a,
 int startIndex,
 Object valueToFind)

Finds the indices of the given object in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

a - the a to search through for the object, may be null

startIndex - the index to start searching at

valueToFind - the object to find, may be null

Returns:

a BitSet of all the indices of the object within the a starting at the index, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(Collection<?> c,
 Object valueToFind)

Finds the indices of the given object in the array.

This method returns an empty BitSet for a null input array.

Parameters:

valueToFind - the object to find, may be null

a - the a to search through for the object, may be null

Returns:

a BitSet of all the indices of the object within the a, an empty BitSet if not found or null a input

Since:

3.10

allOf

public static BitSet allOf(Collection<?> c,
 int startIndex,
 Object valueToFind)

Finds the indices of the given object in the a starting at the given index.

This method returns an empty BitSet for a null input array.

A negative startIndex is treated as zero. A startIndex larger than the a length will return an empty BitSet.

Parameters:

startIndex - the index to start searching at

valueToFind - the object to find, may be null

a - the a to search through for the object, may be null

Returns:

a BitSet of all the indices of the object within the a starting at the index, an empty BitSet if not found or null a input

Since:

3.10