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

Class PredicateCollectionView<T>

java.lang.Object

java.util.AbstractCollection<E>

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

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

Type Parameters:

T - Type of the col.

All Implemented Interfaces:

Serializable, Iterable<T>, Collection<T>

public class PredicateCollectionView<T>
extends GridSerializableCollection<T>

Light-weight view on given col with provided predicate.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PredicateCollectionView(Collection<T> col, IgnitePredicate<? super T>... preds)

Method Summary

Modifier and Type	Method and Description
boolean	add(T e)
boolean	isEmpty()
@NotNull Iterator<T>	iterator()
int	size()

Methods inherited from class java.util.AbstractCollection

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

PredicateCollectionView

@SafeVarargs
public PredicateCollectionView(Collection<T> col,
                                            IgnitePredicate<? super T>... preds)

Parameters:

col - Input col that serves as a base for the view.

preds - Optional preds. If preds are not provided - all elements will be in the view.

Method Detail

add

public boolean add(T e)

Specified by:

add in interface Collection<T>

Overrides:

add in class AbstractCollection<T>

iterator

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

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface Collection<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>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T>

Overrides:

isEmpty in class AbstractCollection<T>