org.apache.cocoon.components.treeprocessor
Interface ProcessingNode

All Superinterfaces:

Locatable, ThreadSafe

All Known Subinterfaces:

NamedProcessingNode, ParameterizableProcessingNode

All Known Implementing Classes:

AbstractParentProcessingNode, AbstractProcessingNode, ActionSetNode, ActSetNode, ActTypeNode, AggregateNode, CallFunctionNode, CallNode, CategoryNode, ContainerNode, FlowNode, GenerateNode, HandleErrorsNode, MatchNode, MountNode, NamedContainerNode, NullNode, PipelineEventComponentProcessingNode, PipelineNode, PipelinesNode, PreparableMatchNode, ReadNode, RedirectToURINode, ScriptNode, SelectNode, SerializeNode, SimpleParentProcessingNode, SimpleSelectorProcessingNode, SwitchSelectNode, TransformNode

public interface ProcessingNode
extends ThreadSafe, Locatable

Version:

CVS $Id: ProcessingNode.html 1304258 2012-03-23 10:09:27Z ilgrosso $

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

static final String OBJECT_SOURCE_RESOLVER

The key of the SourceResolver in the object model.

See Also:

Constant Field Values

Method Detail

invoke

boolean invoke(Environment env,
               InvokeContext context)
               throws Exception

Process environment.

Throws:

Exception

getLocation

Location getLocation()

Get the location of this node.

Specified by:

getLocation in interface Locatable

Returns:

the location