org.apache.cocoon.components.treeprocessor
Interface ProcessingNode

All Superinterfaces:

Locatable, ThreadSafe

All Known Subinterfaces:

NamedProcessingNode, ParameterizableProcessingNode

All Known Implementing Classes:

AbstractProcessingNode, ActionSetNode, ActSetNode, ActTypeNode, CallNode, GenerateNode, MatchNode, NamedContainerNode, PipelineNode, PreparableMatchNode, ReadNode, SelectNode, SerializeNode, SwitchSelectNode, TransformNode

public interface ProcessingNode

extends ThreadSafe, Locatable

Version:

CVS $Id: ProcessingNode.java 433543 2006-08-22 06:22:54Z crossley $

Author:

Sylvain Wallez

Field Summary

static String

OBJECT_SOURCE_RESOLVER The key of the SourceResolver in the object model.

Method Summary

Location	getLocation() Get the location of this node.
boolean	invoke(Environment env, InvokeContext context) Process environment.

Field Detail

OBJECT_SOURCE_RESOLVER

public static final String OBJECT_SOURCE_RESOLVER

The key of the SourceResolver in the object model.

See Also:

Constant Field Values

Method Detail

invoke

public boolean invoke(Environment env,
                      InvokeContext context)
               throws Exception

Process environment.

Throws:

Exception

getLocation

public Location getLocation()

Get the location of this node.

Specified by:

getLocation in interface Locatable

Returns:

the location