org.codehaus.aspectwerkz.expression
Class ExpressionNamespace

java.lang.Object
  org.codehaus.aspectwerkz.expression.ExpressionNamespace

public final class ExpressionNamespace

extends Object

The expression namespace as well as a repository for the namespaces.

A namespace is usually defined by the name of the class defining the expression.

Author:

Jonas Bonér

Method Summary

void	addExpressionInfo(String name, ExpressionInfo expressionInfo) Adds an expression info to the namespace.
AdvisedCflowClassFilterExpressionVisitor	getAdvisedCflowClassExpression(String name) Returns the advised cflow class expression witha a specific name.
AdvisedClassFilterExpressionVisitor	getAdvisedClassExpression(String name) Returns the advised class expression with a specific name.
CflowExpressionVisitor	getCflowExpression(String name) Returns the cflow expression with a specific name.
CflowExpressionVisitorRuntime	getCflowExpressionRuntime(String name) Returns the runtime cflow expression with a specific name.
ExpressionVisitor	getExpression(String name) Returns the expression with a specific name.
ExpressionInfo	getExpressionInfo(String name) Returns the expression info with a specific name.
String	getName() Returns the name of the namespace.
static ExpressionNamespace	getNamespace(String namespace) Returns the expression namespace for a specific namespace.

Methods inherited from class java.lang.Object

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

Method Detail

getNamespace

public static ExpressionNamespace getNamespace(String namespace)

Returns the expression namespace for a specific namespace.

Parameters:

namespace - the expression namespace

Returns:

the expression namespace abstraction

addExpressionInfo

public void addExpressionInfo(String name,
                              ExpressionInfo expressionInfo)

Adds an expression info to the namespace.

Parameters:

name - the name mapped to the expression

expressionInfo - the expression info to add

getExpressionInfo

public ExpressionInfo getExpressionInfo(String name)

Returns the expression info with a specific name.

Parameters:

name - the name of the expression

Returns:

the expression info

getExpression

public ExpressionVisitor getExpression(String name)

Returns the expression with a specific name.

Parameters:

name - the name of the expression

Returns:

the expression

getCflowExpression

public CflowExpressionVisitor getCflowExpression(String name)

Returns the cflow expression with a specific name.

Parameters:

name - the name of the expression

Returns:

the expression

getCflowExpressionRuntime

public CflowExpressionVisitorRuntime getCflowExpressionRuntime(String name)

Returns the runtime cflow expression with a specific name.

Parameters:

name - the name of the expression

Returns:

the expression

getAdvisedClassExpression

public AdvisedClassFilterExpressionVisitor getAdvisedClassExpression(String name)

Returns the advised class expression with a specific name.

Parameters:

name - the name of the expression

Returns:

the expression

getAdvisedCflowClassExpression

public AdvisedCflowClassFilterExpressionVisitor getAdvisedCflowClassExpression(String name)

Returns the advised cflow class expression witha a specific name.

Parameters:

name - the name of the expression

Returns:

the expression

getName

public String getName()

Returns the name of the namespace.

Returns:

the name of the namespace