de.jreality.scene.data

Class IntArrayArray

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList

de.jreality.scene.data.DataItem

de.jreality.scene.data.DataList

de.jreality.scene.data.IntArrayArray

All Implemented Interfaces:

Serializable, Iterable, Collection, List

Direct Known Subclasses:

IntArrayArray.Array, IntArrayArray.Inlined

public abstract class IntArrayArray
extends DataList

An immutable array of IntArrays. 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. This class is abstract it leaves the implementation and especially the storage model to its subclasses.

Version:

1.0

Author:

Tim Hoffmann

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IntArrayArray.Array This implementation of IntArrayArray stores the data as an array of 2-arrays.
static class	IntArrayArray.Inlined

Method Summary

Modifier and Type	Method and Description
int	getLength()
abstract int	getLengthAt(int n)
abstract IntArray	getValueAt(int n)
abstract int	getValueAt(int n, int i)
IntArrayArray	toIntArrayArray()
int[][]	toIntArrayArray(int[][] target) Copy the data into the specified array or into a new one if the target parameter is null.

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

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

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

copyTo, copyTo, printUsage, toDoubleArray, toDoubleArrayArray, toIntArray, 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

Method Detail

getValueAt

public abstract int getValueAt(int n,
                               int i)

getLength

public final int getLength()

getLengthAt

public abstract int getLengthAt(int n)

getValueAt

public abstract IntArray getValueAt(int n)

toIntArrayArray

public final IntArrayArray toIntArrayArray()

Overrides:

toIntArrayArray in class DataList

toIntArrayArray

public int[][] toIntArrayArray(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:

toIntArrayArray in class DataItem