Top Description Fields Constructors Methods
com.fasterxml.aalto.util

public final Class SingletonIterator

extends Object
implements Iterator<String>
Class Inheritance
All Implemented Interfaces
java.util.Iterator
Imports
java.util.Iterator, .NoSuchElementException
Simple read-only iterator that iterators over one specific item, passed in as constructor argument.

Field Summary

Modifier and TypeField and Description
private boolean
_done

private final String
_value

Constructor Summary

AccessConstructor and Description
public
SingletonIterator(String value)

Method Summary

Modifier and TypeMethod and Description
public boolean
hasNext()

Implements java.util.Iterator.hasNext.

Returns true if the iteration has more elements.
public String
next()

Implements java.util.Iterator.next.

Returns the next element in the iteration.
public void
remove()

Overrides default java.util.Iterator.remove.

Removes from the underlying collection the last element returned by this iterator (optional operation).
Inherited from java.lang.Object:
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Field Detail

_doneback to summary
private boolean _done
_valueback to summary
private final String _value

Constructor Detail

SingletonIteratorback to summary
public SingletonIterator(String value)

Method Detail

hasNextback 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.)

Returns:boolean

true if the iteration has more elements

Annotations
@Override
nextback to summary
public String next()

Implements java.util.Iterator.next.

Doc from java.util.Iterator.next.

Returns the next element in the iteration.

Returns:String

the next element in the iteration

Annotations
@Override
removeback to summary
public void remove()

Overrides default java.util.Iterator.remove.

Doc from java.util.Iterator.remove.

Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to next.

The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method, unless an overriding class has specified a concurrent modification policy.

The behavior of an iterator is unspecified if this method is called after a call to the forEachRemaining method.

Annotations
@Override