Package org.apache.ignite.internal.util.lang.gridfunc

Class ReadOnlyCollectionView<T>

java.lang.Object

java.util.AbstractCollection<E>

org.apache.ignite.internal.util.GridSerializableCollection<T>

org.apache.ignite.internal.util.lang.gridfunc.ReadOnlyCollectionView<T>

Type Parameters:

T - Element type.

All Implemented Interfaces:

Serializable, Iterable<T>, Collection<T>

public class ReadOnlyCollectionView<T>
extends GridSerializableCollection<T>

Collection wrapper. A read-only view will be created over the element and given col and no copying will happen.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ReadOnlyCollectionView(@NotNull Collection<T> col, T elem)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
@NotNull Iterator<T>	iterator()
int	size()

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

hashCode, parallelStream, removeIf, spliterator, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ReadOnlyCollectionView

public ReadOnlyCollectionView(@NotNull
                              @NotNull Collection<T> col,
                              @NotNull
                              T elem)

Parameters:

col - Collection to wrap.

elem - First element.

Method Detail

iterator

@NotNull
public @NotNull Iterator<T> iterator()

Specified by:

iterator in interface Collection<T>

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in class AbstractCollection<T>

size

public int size()

Specified by:

size in interface Collection<T>

Specified by:

size in class AbstractCollection<T>

equals

public boolean equals(Object obj)

Specified by:

equals in interface Collection<T>

Overrides:

equals in class Object