net.sf.molae.pipe.tree
Class CompositionView.DefaultCompositionView

java.lang.Object
  |
  +--net.sf.molae.pipe.tree.CompositionView.DefaultCompositionView

All Implemented Interfaces:

CompositionView

Enclosing class:

CompositionView

public static class CompositionView.DefaultCompositionView

extends Object

implements CompositionView

Default implementation of a CompositionView. Use CompositionView.DEFAULT_COMPOSITION_VIEW to get the singleton instance of this class.

Inner classes inherited from class net.sf.molae.pipe.tree.CompositionView

CompositionView.DefaultCompositionView

Fields inherited from interface net.sf.molae.pipe.tree.CompositionView

DEFAULT_COMPOSITION_VIEW

Method Summary

Collection

getChildren(Object obj) Returns the components of the specified object.

Methods inherited from class java.lang.Object

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

Method Detail

getChildren

public Collection getChildren(Object obj)

Returns the components of the specified object.

1. If the specified object is a Collection, it is returned itself.
2. If it is a Composition, the component collection is returned.

Any other object is not recognized and returns null.

Specified by:

getChildren in interface CompositionView

Following copied from interface: net.sf.molae.pipe.tree.CompositionView

Parameters:

obj - an object

Returns:

the components of the specified object, null or an empty collection if it has no components.