com.google.gwt.dev.jjs.ast.JUnaryOperator Maven / Gradle / Ivy
/*
* Copyright 2007 Google Inc.
*
* 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 com.google.gwt.dev.jjs.ast;
/**
* An enumeration of the available unary operators.
*/
public enum JUnaryOperator {
INC("++"), DEC("--"), NEG("-"), NOT("!"), BIT_NOT("~");
private final char[] symbol;
private JUnaryOperator(String symbol) {
this.symbol = symbol.toCharArray();
}
public char[] getSymbol() {
return symbol;
}
public boolean isModifying() {
return this == INC || this == DEC;
}
@Override
public String toString() {
return new String(getSymbol());
}
}