Modifier and Type	Class and Description
private static class	Iterators.CompoundIterator<I, O>

Modifier and Type	Field and Description
private static final Iterator<?>	EMPTY

Access	Constructor and Description
public	Iterators()

Modifier and Type	Method and Description
public static <I, O> Iterator<O>	createCompoundIterator(Iterable<I> inputs, Function<I, Iterator<O>> converter)
public static <E> Iterator<E>	createFilterIterator(Iterator<E> input, Predicate<E> test)
public static <T> Iterator<T>	emptyIterator()

EMPTY	back to summary
private static final Iterator<?> EMPTY

Iterators	back to summary
public Iterators()

createCompoundIterator	back to summary
public static <I, O> Iterator<O> createCompoundIterator(Iterable<I> inputs, Function<I, Iterator<O>> converter)

createFilterIterator	back to summary
public static <E> Iterator<E> createFilterIterator(Iterator<E> input, Predicate<E> test)

emptyIterator	back to summary
public static <T> Iterator<T> emptyIterator() Annotations @SuppressWarnings:unchecked

com.sun.tools.javac.util back to summary

private Class Iterators.CompoundIterator<I, O>

Class Inheritance

extends Object
implements Iterator<O>

java.lang.Object
com.sun.tools.javac.util.Iterators.CompoundIterator

All Implemented Interfaces

java.util.Iterator

Field Summary

Modifier and Type	Field and Description
private final Function<I, Iterator<O>>	converter
private Iterator<O>	currentIterator
private final Iterator<I>	inputs

Constructor Summary

Access	Constructor and Description
public	CompoundIterator(Iterable<I> inputs, Function<I, Iterator<O>> converter)

Method Summary

Modifier and Type	Method and Description
public boolean	hasNext() Implements java.util.Iterator.hasNext. Returns `true` if the iteration has more elements.
public O	next() Implements java.util.Iterator.next. Returns the next element in the iteration.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

converter	back to summary
private final Function<I, Iterator<O>> converter

currentIterator	back to summary
private Iterator<O> currentIterator

inputs	back to summary
private final Iterator<I> inputs

Constructor Detail

CompoundIterator	back to summary
public CompoundIterator(Iterable<I> inputs, Function<I, Iterator<O>> converter)

Method Detail

hasNext back to summary

hasNext	back to summary
public boolean hasNext() Implements java.util.Iterator.hasNext. Doc from java.util.Iterator.hasNext. Returns `true` if the iteration has more elements. (In other words, returns `true` if `next` would return an element rather than throwing an exception.) Annotations @Override

public boolean hasNext()

Implements java.util.Iterator.hasNext.

Doc from java.util.Iterator.hasNext.

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Annotations

@Override

next	back to summary
public O next() Implements java.util.Iterator.next. Doc from java.util.Iterator.next. Returns the next element in the iteration. Annotations @Override

back to summary

public O next()

Implements java.util.Iterator.next.

Doc from java.util.Iterator.next.

Returns the next element in the iteration.

Annotations