/*
* Copyright (C) 2015 Red Hat, Inc. and/or its affiliates.
*
* 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.jboss.errai.codegen;
import org.jboss.errai.codegen.meta.MetaClass;
/**
* @author Mike Brock
*/
public enum BitwiseOperator implements Operator {
And("&", 6),
Or("|", 4),
Xor("^", 5),
ShiftRight(">>", 9),
UnsignedShiftRight(">>>", 9),
ShiftLeft("<<", 9);
private final Operator operator;
BitwiseOperator(final String canonicalString, final int operatorPrecedence) {
operator = new OperatorImpl(canonicalString, operatorPrecedence);
}
@Override
public String getCanonicalString() {
return operator.getCanonicalString();
}
@Override
public int getOperatorPrecedence() {
return operator.getOperatorPrecedence();
}
@Override
public boolean isHigherPrecedenceThan(final Operator operator) {
return operator.getOperatorPrecedence() < getOperatorPrecedence();
}
@Override
public boolean isEqualOrHigherPrecedenceThan(final Operator operator) {
return operator.getOperatorPrecedence() <= getOperatorPrecedence();
}
@Override
public boolean canBeApplied(final MetaClass clazz) {
return operator.canBeApplied(clazz);
}
@Override
public void assertCanBeApplied(final MetaClass clazz) {
operator.assertCanBeApplied(clazz);
}
}