Package org.aksw.commons.collections.utils

Class StreamUtils.IteratorOverEnumerable<T,R,E>

java.lang.Object

com.google.common.collect.UnmodifiableIterator<T>

com.google.common.collect.AbstractIterator<T>

org.aksw.commons.collections.utils.StreamUtils.IteratorOverEnumerable<T,R,E>

All Implemented Interfaces:

AutoCloseable, Iterator<T>

Enclosing class:

StreamUtils

public static class StreamUtils.IteratorOverEnumerable<T,R,E>
extends com.google.common.collect.AbstractIterator<T>
implements AutoCloseable

Field Summary

Fields

Modifier and Type	Field	Description
protected ThrowingBiConsumer<? super R,? super E>	closer
protected E	enumerable
protected BiPredicate<T,? super E>	hasEnded
protected boolean	isClosed
protected ThrowingFunction<? super E,T>	nextRecord
protected R	resource
protected Callable<R>	resourceSupplier
protected ThrowingFunction<? super R,E>	toEnumerable

Constructor Summary

Constructors

Constructor	Description
IteratorOverEnumerable(Callable<R> resourceSupplier, ThrowingFunction<? super R,E> toEnumerable, ThrowingFunction<? super E,T> nextRecord, BiPredicate<T,? super E> hasEnded, ThrowingBiConsumer<? super R,? super E> closer)

Method Summary

Modifier and Type	Method	Description
void	close()
protected T	computeNext()

Methods inherited from class com.google.common.collect.AbstractIterator

endOfData, hasNext, next, peek

Methods inherited from class com.google.common.collect.UnmodifiableIterator

remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Details

resourceSupplier

protected Callable<R> resourceSupplier

toEnumerable

protected ThrowingFunction<? super R,E> toEnumerable

nextRecord

protected ThrowingFunction<? super E,T> nextRecord

hasEnded

protected BiPredicate<T,? super E> hasEnded

closer

protected ThrowingBiConsumer<? super R,? super E> closer

isClosed

protected boolean isClosed

resource

protected R resource

enumerable

protected E enumerable

Constructor Details

IteratorOverEnumerable

public IteratorOverEnumerable(Callable<R> resourceSupplier,
 ThrowingFunction<? super R,E> toEnumerable,
 ThrowingFunction<? super E,T> nextRecord,
 BiPredicate<T,? super E> hasEnded,
 ThrowingBiConsumer<? super R,? super E> closer)

Method Details

computeNext

protected T computeNext()

Specified by:

computeNext in class com.google.common.collect.AbstractIterator<T>

close

public void close()

Specified by:

close in interface AutoCloseable