wcs.core

Class Sequencer

java.lang.Object

wcs.core.Sequencer

All Implemented Interfaces:

java.util.Iterator<Call>

public class Sequencer
extends java.lang.Object
implements java.util.Iterator<Call>

Return a sequence of Calls intermixed with in a sequence of non-Calls ( This class ease the rendering of the output with a jsp doing tag calls For example "first Call(...) second Call(...) third" The header is the prefix before a call. Note that if there era no more Calls, the header is actually the footer. The intended usage is Sequencer seq = new Sequence(encoded); output seq.header(); while(seq.hasNext()) { Call call = seq.next(); output call print seq.header(); }

Constructor Summary

Constructors

Constructor and Description
Sequencer(java.lang.String res) Build a sequencer decoding embedded calls

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext() More calls?
java.lang.String	header() Return the head of the current entry Please note that if there is not a next element the header is actually the footer.
Call	next() Next call
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

Sequencer

public Sequencer(java.lang.String res)

Build a sequencer decoding embedded calls

Parameters:

res -

Method Detail

hasNext

public boolean hasNext()

More calls?

Specified by:

hasNext in interface java.util.Iterator<Call>

next

public Call next()

Next call

Specified by:

next in interface java.util.Iterator<Call>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<Call>

header

public java.lang.String header()

Return the head of the current entry Please note that if there is not a next element the header is actually the footer.

Returns: