org.objectweb.fractal.cecilia.adl.types
Class PrimitiveTypeDefinitionFilter

java.lang.Object
  org.objectweb.fractal.cecilia.adl.types.PrimitiveTypeDefinitionFilter

All Implemented Interfaces:

ComponentVisitor, Visitor<org.objectweb.fractal.adl.components.ComponentContainer>, org.objectweb.fractal.api.control.BindingController

public class PrimitiveTypeDefinitionFilter
extends java.lang.Object
implements ComponentVisitor, org.objectweb.fractal.api.control.BindingController

This visitor determines the type of a given primitive component and if this type is already defined. If the type is not yet defined, this visitor calls its definitionVisitorItf client interface, otherwise it returns null.

See Also:

ComponentTypeDesc

Field Summary

protected org.objectweb.fractal.adl.ContextLocal<java.util.Map<ComponentTypeDesc,ComponentTypeDesc>>	componentTypes A context local map associating ComponentTypeDesc to themselves.
static java.lang.String	DEFINITION_VISITOR_ITF_NAME The name of the definitionVisitorItf client interface.
ComponentVisitor	definitionVisitorItf The ComponentVisitor client interface use to create the task that defines the component type.

Constructor Summary

PrimitiveTypeDefinitionFilter()

Method Summary

void	bindFc(java.lang.String clientItfName, java.lang.Object serverItf)
java.lang.String[]	listFc()
java.lang.Object	lookupFc(java.lang.String clientItfName)
protected boolean	needTypeDefinition(java.util.List<org.objectweb.fractal.adl.Node> path, org.objectweb.fractal.adl.components.ComponentContainer container, java.util.Map<java.lang.Object,java.lang.Object> context)
void	unbindFc(java.lang.String clientItfName)
org.objectweb.fractal.api.Component	visit(java.util.List<org.objectweb.fractal.adl.Node> path, org.objectweb.fractal.adl.components.ComponentContainer container, java.util.Map<java.lang.Object,java.lang.Object> context) Visits an AST node and creates a component task that models the processing to be done on this node.

Methods inherited from class java.lang.Object

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

Field Detail

componentTypes

protected final org.objectweb.fractal.adl.ContextLocal<java.util.Map<ComponentTypeDesc,ComponentTypeDesc>> componentTypes

A context local map associating ComponentTypeDesc to themselves. Note that : thanks to the implementation of the equals method of this class, if two components A and B share the same type, then ComponentTypeDesc(A) is equals to ComponentTypeDesc(B).

DEFINITION_VISITOR_ITF_NAME

public static final java.lang.String DEFINITION_VISITOR_ITF_NAME

The name of the definitionVisitorItf client interface.

See Also:

Constant Field Values

definitionVisitorItf

public ComponentVisitor definitionVisitorItf

The ComponentVisitor client interface use to create the task that defines the component type.

Constructor Detail

PrimitiveTypeDefinitionFilter

public PrimitiveTypeDefinitionFilter()

Method Detail

visit

public org.objectweb.fractal.api.Component visit(java.util.List<org.objectweb.fractal.adl.Node> path,
                                                 org.objectweb.fractal.adl.components.ComponentContainer container,
                                                 java.util.Map<java.lang.Object,java.lang.Object> context)
                                          throws org.objectweb.fractal.adl.ADLException,
                                                 TaskException

Description copied from interface: Visitor

Visits an AST node and creates a component task that models the processing to be done on this node.

Specified by:

visit in interface Visitor<org.objectweb.fractal.adl.components.ComponentContainer>

Parameters:

path - a list containing all the parent nodes of the visited node stating from the root of the AST.

container - the AST Node to be visited.

context - additional parameters.

Returns:

a task component that models the processing to be done on this node.

Throws:

ADLException - if something wrong is found in the AST.

TaskException - if something wrong happens during the instantiation of the task component.

needTypeDefinition

protected boolean needTypeDefinition(java.util.List<org.objectweb.fractal.adl.Node> path,
                                     org.objectweb.fractal.adl.components.ComponentContainer container,
                                     java.util.Map<java.lang.Object,java.lang.Object> context)
                              throws org.objectweb.fractal.adl.ADLException,
                                     TaskException

Throws:

org.objectweb.fractal.adl.ADLException

TaskException

listFc

public java.lang.String[] listFc()

Specified by:

listFc in interface org.objectweb.fractal.api.control.BindingController

bindFc

public void bindFc(java.lang.String clientItfName,
                   java.lang.Object serverItf)
            throws org.objectweb.fractal.api.NoSuchInterfaceException,
                   org.objectweb.fractal.api.control.IllegalBindingException,
                   org.objectweb.fractal.api.control.IllegalLifeCycleException

Specified by:

bindFc in interface org.objectweb.fractal.api.control.BindingController

Throws:

org.objectweb.fractal.api.NoSuchInterfaceException

org.objectweb.fractal.api.control.IllegalBindingException

org.objectweb.fractal.api.control.IllegalLifeCycleException

lookupFc

public java.lang.Object lookupFc(java.lang.String clientItfName)
                          throws org.objectweb.fractal.api.NoSuchInterfaceException

Specified by:

lookupFc in interface org.objectweb.fractal.api.control.BindingController

Throws:

org.objectweb.fractal.api.NoSuchInterfaceException

unbindFc

public void unbindFc(java.lang.String clientItfName)
              throws org.objectweb.fractal.api.NoSuchInterfaceException,
                     org.objectweb.fractal.api.control.IllegalBindingException,
                     org.objectweb.fractal.api.control.IllegalLifeCycleException

Specified by:

unbindFc in interface org.objectweb.fractal.api.control.BindingController

Throws:

org.objectweb.fractal.api.NoSuchInterfaceException

org.objectweb.fractal.api.control.IllegalBindingException

org.objectweb.fractal.api.control.IllegalLifeCycleException