sigmlanim
Class SignsArraySupplier

java.lang.Object
  sigmlanim.SignsArraySupplier

All Implemented Interfaces:

StreamedSiGMLSupplierForAnimationGen

public class SignsArraySupplier
extends java.lang.Object
implements StreamedSiGMLSupplierForAnimationGen

Implementation of the StreamedSiGMLSupplierForAnimationGen interface, which uses a given array of SiGML signs, and which also provides a method, waitUntilAllAnimated() that blocks until all these signs are known to have animation data attached.

Constructor Summary

SignsArraySupplier(AnimatedSign[] signs)
Constructs a new SiGML signs supplier, usign the given data.

Method Summary

void	doneSignAnimation() Accepts notification that the most recently supplied sign now has animation data attached, and if this is the final sign signals completion of animation generation for the benefit of waitUntilAllAnimated().
AnimatedSign	getNextSignToBeAnimated() Returns the next sign from this supplier's sign sequence.
void	waitUntilAllAnimated() Blocks until this supplier's client signals that all its signs now have animation data attached.

Methods inherited from class java.lang.Object

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

Constructor Detail

SignsArraySupplier

public SignsArraySupplier(AnimatedSign[] signs)

Constructs a new SiGML signs supplier, usign the given data.

Method Detail

getNextSignToBeAnimated

public AnimatedSign getNextSignToBeAnimated()

Returns the next sign from this supplier's sign sequence.

Specified by:

getNextSignToBeAnimated in interface StreamedSiGMLSupplierForAnimationGen

doneSignAnimation

public void doneSignAnimation()

Accepts notification that the most recently supplied sign now has animation data attached, and if this is the final sign signals completion of animation generation for the benefit of waitUntilAllAnimated().

Specified by:

doneSignAnimation in interface StreamedSiGMLSupplierForAnimationGen

waitUntilAllAnimated

public void waitUntilAllAnimated()
                          throws java.lang.InterruptedException

Blocks until this supplier's client signals that all its signs now have animation data attached.

Throws:

java.lang.InterruptedException