/*
*
* 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.units.requests;
import java.util.Set;
import org.apache.flex.compiler.tree.as.IASNode;
import org.apache.flex.compiler.units.ICompilationUnit;
import com.google.common.collect.ImmutableSet;
/**
* Interface implemented by result objects for the request syntax tree operation of
* {@link ICompilationUnit}'s.
*/
public interface ISyntaxTreeRequestResult extends IRequestResult
{
/**
* @return null, when there is no AST. The root node of the AST when there
* is an AST. For a CompilationUnit that processes source, this should be a
* FileNode or MXMLFileNode
*/
IASNode getAST() throws InterruptedException;
/**
* @return A long integer representing a timestamp of when the files for this {@link ICompilationUnit} was last modified
*/
long getLastModified();
/**
* @return the resource bundles that are referenced in the file
* associated with this tree.
*/
Set<String> getRequiredResourceBundles() throws InterruptedException;
/**
* @return Set of filenames which are included by this AST.
* An empty Set is returned if no files are included.
*/
ImmutableSet<String> getIncludedFiles();
}