102 lines
3.3 KiB
Java
102 lines
3.3 KiB
Java
/*
|
|
* This program and the accompanying materials
|
|
* are made available under the terms of the Eclipse Public License v1.0
|
|
* which accompanies this distribution, and is available at
|
|
* http://www.eclipse.org/legal/epl-v10.html.
|
|
*
|
|
* This file is a derivative of code released under the terms listed below.
|
|
*
|
|
*/
|
|
/**
|
|
*
|
|
* Copyright (c) 2009-2012,
|
|
*
|
|
* Adam Fuchs <afuchs@cs.umd.edu>
|
|
* Avik Chaudhuri <avik@cs.umd.edu>
|
|
*
|
|
* 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 names of the contributors may not be used to endorse or promote
|
|
* products derived from this software without specific prior written
|
|
* permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.scandroid.flow.types;
|
|
|
|
import com.ibm.wala.ipa.callgraph.propagation.InstanceKey;
|
|
import com.ibm.wala.ipa.cfg.BasicBlockInContext;
|
|
import com.ibm.wala.ssa.ISSABasicBlock;
|
|
|
|
public class IKFlow<E extends ISSABasicBlock> extends FlowType<E> {
|
|
private final InstanceKey ik;
|
|
|
|
public IKFlow(InstanceKey ik, BasicBlockInContext<E> block, boolean source) {
|
|
super(block, source);
|
|
this.ik = ik;
|
|
}
|
|
|
|
@Override
|
|
public int hashCode() {
|
|
final int prime = 31;
|
|
int result = super.hashCode();
|
|
result = prime * result + ((ik == null) ? 0 : ik.hashCode());
|
|
return result;
|
|
}
|
|
|
|
@Override
|
|
public boolean equals(Object obj) {
|
|
if (this == obj)
|
|
return true;
|
|
if (!super.equals(obj))
|
|
return false;
|
|
if (getClass() != obj.getClass())
|
|
return false;
|
|
@SuppressWarnings("unchecked")
|
|
IKFlow<E> other = (IKFlow<E>) obj;
|
|
if (ik == null) {
|
|
if (other.ik != null)
|
|
return false;
|
|
} else if (!ik.equals(other.ik)) // TODO InstanceKey may not supply equals()
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return "IKFlow(ik=" + ik + " " + super.toString() + ")";
|
|
}
|
|
|
|
public InstanceKey getIK() {
|
|
return ik;
|
|
}
|
|
|
|
@Override
|
|
public <R> R visit(org.scandroid.flow.types.FlowType.FlowTypeVisitor<E, R> v) {
|
|
return v.visitIKFlow(this);
|
|
}
|
|
}
|