soot.dexpler.typing.UntypedLongOrDoubleConstant Maven / Gradle / Ivy
package soot.dexpler.typing;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 1997 - 2018 Raja Vallée-Rai and others
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 2.1 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import soot.DoubleType;
import soot.LongType;
import soot.Type;
import soot.Value;
import soot.jimple.DoubleConstant;
import soot.jimple.LongConstant;
public class UntypedLongOrDoubleConstant extends UntypedConstant {
/**
*
*/
private static final long serialVersionUID = -3970057807907204253L;
public final long value;
private UntypedLongOrDoubleConstant(long value) {
this.value = value;
}
public static UntypedLongOrDoubleConstant v(long value) {
return new UntypedLongOrDoubleConstant(value);
}
public boolean equals(Object c) {
return c instanceof UntypedLongOrDoubleConstant && ((UntypedLongOrDoubleConstant) c).value == this.value;
}
/** Returns a hash code for this DoubleConstant object. */
public int hashCode() {
return (int) (value ^ (value >>> 32));
}
public DoubleConstant toDoubleConstant() {
return DoubleConstant.v(Double.longBitsToDouble(value));
}
public LongConstant toLongConstant() {
return LongConstant.v(value);
}
@Override
public Value defineType(Type t) {
if (t instanceof DoubleType) {
return this.toDoubleConstant();
} else if (t instanceof LongType) {
return this.toLongConstant();
} else {
throw new RuntimeException("error: expected Double type or Long type. Got " + t);
}
}
}