org.snapscript.dx.UnaryOp Maven / Gradle / Ivy
/*
* Copyright (C) 2012 The Android Open Source Project
*
* 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.snapscript.dx;
import org.snapscript.dx.rop.code.Rop;
import org.snapscript.dx.rop.code.Rops;
/**
* An operation on one value.
*/
public enum UnaryOp {
/** {@code ~a}. Supports int and long. */
NOT() {
@Override Rop rop(TypeId type) {
return Rops.opNot(type.ropType);
}
},
/** {@code -a}. Supports int, long, float and double. */
NEGATE() {
@Override Rop rop(TypeId type) {
return Rops.opNeg(type.ropType);
}
};
abstract Rop rop(TypeId type);
}