net.sourceforge.pmd.lang.java.symboltable

Class MethodScope

java.lang.Object

net.sourceforge.pmd.lang.symboltable.AbstractScope

net.sourceforge.pmd.lang.java.symboltable.AbstractJavaScope

net.sourceforge.pmd.lang.java.symboltable.MethodScope

All Implemented Interfaces:

Scope

public class MethodScope
extends AbstractJavaScope

A Method Scope can have variable declarations and class declarations within it.

Constructor Summary

Constructors

Constructor and Description
MethodScope(Node node)

Method Summary

Modifier and Type	Method and Description
void	addDeclaration(NameDeclaration variableDecl) Adds a new declaration to this scope.
Set<NameDeclaration>	addNameOccurrence(NameOccurrence occurrence) Adds a NameOccurrence to this scope - only call this after getting a true back from Scope.contains(NameOccurrence).
Set<NameDeclaration>	findVariableHere(JavaNameOccurrence occurrence)
String	getName()
Map<VariableNameDeclaration,List<NameOccurrence>>	getVariableDeclarations()
String	toString()

Methods inherited from class net.sourceforge.pmd.lang.java.symboltable.AbstractJavaScope

checkForDuplicatedNameDeclaration, contains, glomNames

Methods inherited from class net.sourceforge.pmd.lang.symboltable.AbstractScope

getDeclarations, getDeclarations, getEnclosingScope, getParent, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodScope

public MethodScope(Node node)

Method Detail

getVariableDeclarations

public Map<VariableNameDeclaration,List<NameOccurrence>> getVariableDeclarations()

addNameOccurrence

public Set<NameDeclaration> addNameOccurrence(NameOccurrence occurrence)

Description copied from interface: Scope

Adds a NameOccurrence to this scope - only call this after getting a true back from Scope.contains(NameOccurrence).

Specified by:

addNameOccurrence in interface Scope

Overrides:

addNameOccurrence in class AbstractScope

Returns:

the NameDeclarations that are referenced by the given NameOccurrence, if the NameOccurrence could be added. Otherwise an empty set is returned.

addDeclaration

public void addDeclaration(NameDeclaration variableDecl)

Description copied from interface: Scope

Adds a new declaration to this scope. Only after the declaration has been added, Scope.contains(NameOccurrence) and Scope.addNameOccurrence(NameOccurrence) can be used correctly.

Specified by:

addDeclaration in interface Scope

Overrides:

addDeclaration in class AbstractJavaScope

Parameters:

variableDecl - the declaration to add

findVariableHere

public Set<NameDeclaration> findVariableHere(JavaNameOccurrence occurrence)

Specified by:

findVariableHere in class AbstractJavaScope

getName

public String getName()

toString

public String toString()

Overrides:

toString in class Object