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Interface Component.IVisitor

Enclosing interface:

Component

public static interface Component.IVisitor

Generic component visitor interface for component traversals.

Field Summary

static java.lang.Object	CONTINUE_TRAVERSAL Value to return to continue a traversal.
static java.lang.Object	STOP_TRAVERSAL A generic value to return to stop a traversal.

Method Summary

java.lang.Object

component(Component component) Called at each component in a traversal.

Field Detail

CONTINUE_TRAVERSAL

public static final java.lang.Object CONTINUE_TRAVERSAL

Value to return to continue a traversal.

STOP_TRAVERSAL

public static final java.lang.Object STOP_TRAVERSAL

A generic value to return to stop a traversal.

Method Detail

component

public java.lang.Object component(Component component)

Called at each component in a traversal.

Parameters:

component - The component

Returns:

CONTINUE_TRAVERSAL (null) if the traversal should continue, or a non-null return value for the traversal method if it should stop. If no return value is useful, the generic non-null value STOP_TRAVERSAL can be used.