/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.bcel.generic;
import org.apache.bcel.Constants;
/**
* Denotes basic type such as int.
*
* @version $Id: BasicType.java 1589388 2014-04-23 12:36:30Z ebourg $
* @author <A HREF="mailto:m.dahm@gmx.de">M. Dahm</A>
*/
public final class BasicType extends Type {
private static final long serialVersionUID = -6546010740455512176L;
/**
* Constructor for basic types such as int, long, `void'
*
* @param type one of T_INT, T_BOOLEAN, ..., T_VOID
* @see org.apache.bcel.Constants
*/
BasicType(byte type) {
super(type, Constants.SHORT_TYPE_NAMES[type]);
if ((type < Constants.T_BOOLEAN) || (type > Constants.T_VOID)) {
throw new ClassGenException("Invalid type: " + type);
}
}
public static BasicType getType( byte type ) {
switch (type) {
case Constants.T_VOID:
return VOID;
case Constants.T_BOOLEAN:
return BOOLEAN;
case Constants.T_BYTE:
return BYTE;
case Constants.T_SHORT:
return SHORT;
case Constants.T_CHAR:
return CHAR;
case Constants.T_INT:
return INT;
case Constants.T_LONG:
return LONG;
case Constants.T_DOUBLE:
return DOUBLE;
case Constants.T_FLOAT:
return FLOAT;
default:
throw new ClassGenException("Invalid type: " + type);
}
}
/** @return a hash code value for the object.
*/
@Override
public int hashCode() {
return type;
}
/** @return true if both type objects refer to the same type
*/
@Override
public boolean equals( Object _type ) {
return (_type instanceof BasicType) ? ((BasicType) _type).type == this.type : false;
}
}