Package com.googlecode.objectify.util

Class TranslatingIterator<F,T>

java.lang.Object

com.googlecode.objectify.util.TranslatingIterator<F,T>

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

TranslatingQueryResults

public abstract class TranslatingIterator<F,T>
extends Object
implements Iterator<T>

Iterator wrapper that translates from one type to another

Author:

Jeff Schnitzer invalid input: '<'[email protected]>

Field Summary

Fields

Modifier and Type	Field	Description
protected Iterator<F>	base

Constructor Summary

Constructors

Constructor	Description
TranslatingIterator(Iterator<F> base)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
T	next()
void	remove()
protected abstract T	translate(F from)	You implement this - convert from one object to the other

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

base

protected Iterator<F> base

Constructor Details

TranslatingIterator

public TranslatingIterator(Iterator<F> base)

Method Details

translate

protected abstract T translate(F from)

You implement this - convert from one object to the other

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<F>

next

public T next()

Specified by:

next in interface Iterator<F>

remove

public void remove()

Specified by:

remove in interface Iterator<F>