de.jreality.scene.data

Class IntArray

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList

de.jreality.scene.data.DataItem

de.jreality.scene.data.DataList

de.jreality.scene.data.IntArray

All Implemented Interfaces:

Serializable, Iterable, Collection, List

public class IntArray
extends DataList

An immutable array. A good JIT compiler optimizes this such that access it is not slower as for the pure array. The advantage is, that only the creator who provided the array is allowed to change it.

Version:

1.0

Author:

Tim Hoffmann

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IntArray(int[] data)
IntArray(int[] data, int offset, int length)

Method Summary

Modifier and Type	Method and Description
int	getLength()
int	getValueAt(int n)
double[]	toDoubleArray(double[] target) Copies all entries of the underlying array into the target parameter or into a new array using widening conversion for each entry.
IntArray	toIntArray()
int[]	toIntArray(int[] target) Copy the data into the specified array or into a new one if the target parameter is null.
ByteBuffer	toNativeByteBuffer(ByteBuffer bb) copies the containing data into a given or native ByteBuffer JUST FOR TESTING

Methods inherited from class de.jreality.scene.data.DataList

get, getStorageModel, item, readOnlyList, size, toDoubleArray, toDoubleArrayArray, toIntArrayArray, toString

Methods inherited from class de.jreality.scene.data.DataItem

copyTo, copyTo, printUsage, toDoubleArrayArray, toIntArrayArray, toStringArray, toStringArray, toStringArrayArray, toStringArrayArray

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

IntArray

public IntArray(int[] data)

IntArray

public IntArray(int[] data,
                int offset,
                int length)

Method Detail

toIntArray

public IntArray toIntArray()

Overrides:

toIntArray in class DataList

toIntArray

public final int[] toIntArray(int[] target)

Description copied from class: DataItem

Copy the data into the specified array or into a new one if the target parameter is null. Returns the filled array.

Overrides:

toIntArray in class DataItem

toNativeByteBuffer

public final ByteBuffer toNativeByteBuffer(ByteBuffer bb)

copies the containing data into a given or native ByteBuffer
JUST FOR TESTING

Parameters:

bb -

Returns:

bb

toDoubleArray

public final double[] toDoubleArray(double[] target)

Copies all entries of the underlying array into the target parameter or into a new array using widening conversion for each entry. Return the target array.

Overrides:

toDoubleArray in class DataItem

getValueAt

public final int getValueAt(int n)

getLength

public final int getLength()