Module xl.compiler

Package de.grogra.xl.compiler.scope

Class InstanceScope

java.lang.Object

de.grogra.xl.compiler.scope.Scope

de.grogra.xl.compiler.scope.BlockScope

de.grogra.xl.compiler.scope.InstanceScope

All Implemented Interfaces:

ExpressionFactory

Direct Known Subclasses:

ProduceScope

public class InstanceScope
extends BlockScope
implements ExpressionFactory

Constructor Summary

Constructors

Constructor	Description
InstanceScope(BlockScope enclosing)

Method Summary

Modifier and Type	Method	Description
Expression	createExpression(Scope scope, antlr.collections.AST pos)
void	findMembers(String name, int flags, Members list)	Finds all members which are declared in this scope or enclosing scopes.
ExpressionFactory	getInstance()
Type	getOwnerOf(Member m)	Returns the type of the innermost type declaration of which m is a member.
Type	getType()
void	setInstance(ExpressionFactory instance)
String	toString()

Methods inherited from class de.grogra.xl.compiler.scope.BlockScope

addExpression, createThis, declareLocal, declareLocalClass, findClass, findLocal, getBlock, getDeclaredClassCount, getLocals, getMethodScope, getProduceScope, getTypeScope, getUniqueName, nextUniqueId, prependExpression, receiveLocals, setBlock, setDeclaredClassCount, setScopeForLocals, setUseNewScopeForQueries, useNewScopeForQueries

Methods inherited from class de.grogra.xl.compiler.scope.Scope

dump, encloses, getCompiler, getDeclaredEntity, getDeclaredType, getDefaultModuleSuperclass, getEnclosingScope, getExtension, getInstantiationProducerType, getPackage, getPropertyModel, getQueryModel, getRoot, insert, isD2FImplicit, isEnabledConversion, isShadowedBy, isStatic

Methods inherited from class java.lang.Object

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

Constructor Details

InstanceScope

public InstanceScope(BlockScope enclosing)

Method Details

getInstance

public ExpressionFactory getInstance()

getType

public Type getType()

Specified by:

getType in interface ExpressionFactory

createExpression

public Expression createExpression(Scope scope,
 antlr.collections.AST pos)

Specified by:

createExpression in interface ExpressionFactory

setInstance

public void setInstance(ExpressionFactory instance)

findMembers

public void findMembers(String name,
 int flags,
 Members list)

Description copied from class: Scope

Finds all members which are declared in this scope or enclosing scopes. This method should be overwritten by subclasses; an invocation of super.findMembers has to be included in order to look for members in enclosing scopes. The flags are a combination of the bit masks defined in Members, they are used to restrict the range of possible members.

Overrides:

findMembers in class BlockScope

Parameters:

name - simple name of the members to find

flags - combination of masks defined in Members

list - found members are added to this list

getOwnerOf

public Type getOwnerOf(Member m)

Description copied from class: Scope

Returns the type of the innermost type declaration of which m is a member.

Overrides:

getOwnerOf in class Scope

Parameters:

m - a member

Returns:

innermost type of which m is a member

toString

public String toString()

Overrides:

toString in class Object