/*
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.flex.compiler.internal.definitions.references;
import org.apache.flex.abc.semantics.Name;
import org.apache.flex.abc.semantics.Namespace;
import org.apache.flex.abc.semantics.Nsset;
import org.apache.flex.compiler.common.DependencyType;
import org.apache.flex.compiler.definitions.IDefinition;
import org.apache.flex.compiler.definitions.INamespaceDefinition;
import org.apache.flex.compiler.definitions.references.IReference;
import org.apache.flex.compiler.internal.definitions.NamespaceDefinition;
import org.apache.flex.compiler.internal.scopes.ASScope;
import org.apache.flex.compiler.projects.ICompilerProject;
import java.util.ArrayList;
import java.util.Set;
import static org.apache.flex.abc.ABCConstants.CONSTANT_Multiname;
/**
* Implementation of {@link IReference} representing a simple, unqualified
* reference from a source file such as the type annotation in
* <code>var x:String</code>.
*/
public class LexicalReference implements IReference
{
/**
* Constructor.
*/
public LexicalReference(String name)
{
this.name = name;
}
private final String name;
@Override
public String getName()
{
return name;
}
public Set<INamespaceDefinition> getNamespaceSet(ICompilerProject project, ASScope scope)
{
return scope.getNamespaceSetForName(project, getName());
}
@Override
public IDefinition resolve(ICompilerProject project, ASScope scope,
DependencyType depencencyType,
boolean canEscapeWith)
{
return scope.findProperty(project, getName(), depencencyType, canEscapeWith);
}
@Override
public String getDisplayString()
{
return name; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public Name getMName(ICompilerProject project, ASScope scope)
{
Name n = null;
Set<INamespaceDefinition> namespaceSet = scope.getNamespaceSetForName(project, name);
ArrayList<Namespace> ns_set = new ArrayList<Namespace>(namespaceSet.size());
for (INamespaceDefinition namespace : namespaceSet)
ns_set.add(((NamespaceDefinition)namespace).resolveAETNamespace(project));
n = new Name(CONSTANT_Multiname, new Nsset(ns_set), name);
return n;
}
/**
* For debugging only.
*/
@Override
public String toString()
{
return getName();
}
}