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/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* Licensed 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.jetbrains.java.decompiler.modules.decompiler.exps;
import org.jetbrains.java.decompiler.main.DecompilerContext;
import org.jetbrains.java.decompiler.main.collectors.CounterContainer;
import org.jetbrains.java.decompiler.modules.decompiler.vars.CheckTypesResult;
import org.jetbrains.java.decompiler.modules.decompiler.vars.VarVersionPaar;
import org.jetbrains.java.decompiler.struct.gen.VarType;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class Exprent {
public static final int MULTIPLE_USES = 1;
public static final int SIDE_EFFECTS_FREE = 2;
public static final int BOTH_FLAGS = 3;
public static final int EXPRENT_ARRAY = 1;
public static final int EXPRENT_ASSIGNMENT = 2;
public static final int EXPRENT_CONST = 3;
public static final int EXPRENT_EXIT = 4;
public static final int EXPRENT_FIELD = 5;
public static final int EXPRENT_FUNCTION = 6;
public static final int EXPRENT_IF = 7;
public static final int EXPRENT_INVOCATION = 8;
public static final int EXPRENT_MONITOR = 9;
public static final int EXPRENT_NEW = 10;
public static final int EXPRENT_SWITCH = 11;
public static final int EXPRENT_VAR = 12;
public static final int EXPRENT_ANNOTATION = 13;
public static final int EXPRENT_ASSERT = 14;
public int type;
public int id;
{
// set exprent id
id = DecompilerContext.getCounterContainer().getCounterAndIncrement(CounterContainer.EXPRENT_COUNTER);
}
public int getPrecedence() {
return 0; // the highest precedence
}
public VarType getExprType() {
return VarType.VARTYPE_VOID;
}
public int getExprentUse() {
return 0;
}
public CheckTypesResult checkExprTypeBounds() {
return new CheckTypesResult();
}
public boolean containsExprent(Exprent exprent) {
List<Exprent> listTemp = new ArrayList<Exprent>(getAllExprents(true));
listTemp.add(this);
for (Exprent lstexpr : listTemp) {
if (lstexpr.equals(exprent)) {
return true;
}
}
return false;
}
public List<Exprent> getAllExprents(boolean recursive) {
List<Exprent> lst = getAllExprents();
if (recursive) {
for (int i = lst.size() - 1; i >= 0; i--) {
lst.addAll(lst.get(i).getAllExprents(true));
}
}
return lst;
}
public Set<VarVersionPaar> getAllVariables() {
HashSet<VarVersionPaar> set = new HashSet<VarVersionPaar>();
List<Exprent> lstAllExprents = getAllExprents(true);
lstAllExprents.add(this);
for (Exprent expr : lstAllExprents) {
if (expr.type == EXPRENT_VAR) {
set.add(new VarVersionPaar((VarExprent)expr));
}
}
return set;
}
public List<Exprent> getAllExprents() {
throw new RuntimeException("not implemented");
}
public Exprent copy() {
throw new RuntimeException("not implemented");
}
public String toJava(int indent) {
throw new RuntimeException("not implemented");
}
public void replaceExprent(Exprent oldexpr, Exprent newexpr) {
}
}
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