Package net.vleo.timel.iterator

Class JavaIterator2TimeIteratorAdapter<S,D>

java.lang.Object

net.vleo.timel.iterator.BufferedTimeIterator<D>

net.vleo.timel.iterator.JavaIterator2TimeIteratorAdapter<S,D>

All Implemented Interfaces:

TimeIterator<S>

public abstract class JavaIterator2TimeIteratorAdapter<S,D>
extends BufferedTimeIterator<D>

An adapter to adapt a standard Java iterator a TimeIterator.

Author:

Andrea Leofreddi

Constructor Summary

Constructors

Constructor	Description
JavaIterator2TimeIteratorAdapter(Iterator<S> delegate)	Constructs a JavaIterator2TimeIteratorAdapter from the given delegate.

Method Summary

Modifier and Type	Method	Description
protected abstract Sample<D>	adapt(S value)	Adapt the value to a #Sample.
protected Sample<D>	concreteNext()	Fetch the next element.

Methods inherited from class net.vleo.timel.iterator.BufferedTimeIterator

hasNext, next, peekNext

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaIterator2TimeIteratorAdapter

public JavaIterator2TimeIteratorAdapter(Iterator<S> delegate)

Constructs a JavaIterator2TimeIteratorAdapter from the given delegate.

Parameters:

delegate - The delegate Java iterator

Method Detail

concreteNext

protected final Sample<D> concreteNext()

Description copied from class: BufferedTimeIterator

Fetch the next element.

This method must return null when reaching the end of the stream.

Specified by:

concreteNext in class BufferedTimeIterator<D>

Returns:

Next sample, or null if at the end of the stream

adapt

protected abstract Sample<D> adapt(S value)

Adapt the value to a #Sample.

Parameters:

value - Value to adapt

Returns:

Adapted sample