public class IntList extends AbstractList<Integer>
Has sum, mean, median, standardDeviation, reduceBy, variance.
modCount
Constructor and Description |
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IntList()
Create a new list with exactly 10 items in it.
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IntList(int capacity)
Create a new list with this many items in it.
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IntList(int[] values)
Create a new list with this many items in it.
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Modifier and Type | Method and Description |
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IntList |
add(int integer)
Add a new value to the list but don't employ a wrapper.
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boolean |
add(Integer integer)
Add a new value to the list.
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boolean |
addArray(int... integers)
Add a new array to the list.
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boolean |
addInt(int integer)
Add a new value to the list but don't employ a wrapper.
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boolean |
equals(Object o) |
Integer |
get(int index)
Get the value at index
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int |
getInt(int index)
Get the value at index but don't use a wrapper
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int |
hashCode() |
int |
max()
max
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int |
mean()
Mean
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int |
median()
median
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int |
min()
min
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long |
reduceBy(Int.ReduceBy reduceBy) |
long |
reduceBy(Object function)
This would be a good opportunity to reintroduce dynamic invoke
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long |
reduceBy(Object function,
String name)
This would be a good opportunity to reintroduce dynamic invoke
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Integer |
set(int index,
Integer element)
Set a value in the list.
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int |
setInt(int index,
int element)
Set in a new value no wrapper
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int |
size()
Return the current size.
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void |
sort()
sort
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int |
standardDeviation()
standardDeviation
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int |
sum()
Sums the values with bounds checking.
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static IntList |
toIntList(Collection<?> inputList,
String propertyPath)
Creates a primitive list based on an input list and a property path
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int[] |
toValueArray()
Get a copy of the array up to the end element.
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int |
variance()
variance
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add, addAll, clear, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, subList
addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
public IntList(int capacity)
public IntList()
public IntList(int[] values)
public static IntList toIntList(Collection<?> inputList, String propertyPath)
inputList
- input listpropertyPath
- property pathpublic Integer get(int index)
public final int getInt(int index)
index
- indexpublic boolean add(Integer integer)
add
in interface Collection<Integer>
add
in interface List<Integer>
add
in class AbstractList<Integer>
integer
- new valuepublic boolean addInt(int integer)
integer
- new valuepublic IntList add(int integer)
integer
- new valuepublic boolean addArray(int... integers)
public int setInt(int index, int element)
index
- indexelement
- new valuepublic int size()
size
in interface Collection<Integer>
size
in interface List<Integer>
size
in class AbstractCollection<Integer>
public int sum()
public int[] toValueArray()
public long reduceBy(Object function)
function
- functionpublic long reduceBy(Object function, String name)
function
- functionpublic long reduceBy(Int.ReduceBy reduceBy)
reduceBy
- reduceBy functionpublic int mean()
public int standardDeviation()
public int variance()
public int max()
public int min()
public int median()
public void sort()
public boolean equals(Object o)
equals
in interface Collection<Integer>
equals
in interface List<Integer>
equals
in class AbstractList<Integer>
public int hashCode()
hashCode
in interface Collection<Integer>
hashCode
in interface List<Integer>
hashCode
in class AbstractList<Integer>
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