/*
* [The "BSD licence"]
* Copyright (c) 2011 Ben Gruver
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.jf.dexlib.Code.Analysis;
import org.jf.dexlib.ClassDefItem;
import org.jf.dexlib.DexFile;
import org.jf.dexlib.TypeIdItem;
import java.util.HashMap;
/**
* Keeps a simple map of classes defined in a dex file, allowing you to look them up by TypeIdItem or name
*/
public class DexFileClassMap {
private final HashMap<String, ClassDefItem> definedClasses = new HashMap<String, ClassDefItem>();
public DexFileClassMap(DexFile dexFile) {
for (ClassDefItem classDefItem: dexFile.ClassDefsSection.getItems()) {
definedClasses.put(classDefItem.getClassType().getTypeDescriptor(), classDefItem);
}
}
public ClassDefItem getClassDefByName(String typeName) {
return definedClasses.get(typeName);
}
public ClassDefItem getClassDefByType(TypeIdItem typeIdItem) {
return definedClasses.get(typeIdItem.getTypeDescriptor());
}
}