org.h2.util

Class IntArray

java.lang.Object

org.h2.util.IntArray

public class IntArray
extends java.lang.Object

An array with integer element.

Constructor Summary

Constructors

Constructor and Description
IntArray() Create an int array with the default initial capacity.
IntArray(int capacity) Create an int array with specified initial capacity.
IntArray(int[] data) Create an int array with the given values and size.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int value) Append a value.
void	ensureCapacity(int minCapacity) Ensure the the underlying array is large enough for the given number of entries.
boolean	equals(java.lang.Object obj)
int	get(int index) Get the value at the given index.
int	hashCode()
void	remove(int index) Remove the value at the given index.
void	removeRange(int fromIndex, int toIndex) Remove a number of elements.
int	size() Get the size of the list.
void	toArray(int[] array) Convert this list to an array.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IntArray

public IntArray()

Create an int array with the default initial capacity.

IntArray

public IntArray(int capacity)

Create an int array with specified initial capacity.

Parameters:

capacity - the initial capacity

IntArray

public IntArray(int[] data)

Create an int array with the given values and size.

Parameters:

data - the int array

Method Detail

add

public void add(int value)

Append a value.

Parameters:

value - the value to append

get

public int get(int index)

Get the value at the given index.

Parameters:

index - the index

Returns:

the value

remove

public void remove(int index)

Remove the value at the given index.

Parameters:

index - the index

ensureCapacity

public void ensureCapacity(int minCapacity)

Ensure the the underlying array is large enough for the given number of entries.

Parameters:

minCapacity - the minimum capacity

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

size

public int size()

Get the size of the list.

Returns:

the size

toArray

public void toArray(int[] array)

Convert this list to an array. The target array must be big enough.

Parameters:

array - the target array

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

removeRange

public void removeRange(int fromIndex,
               int toIndex)

Remove a number of elements.

Parameters:

fromIndex - the index of the first item to remove

toIndex - upper bound (exclusive)