| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * 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 com.sun.org.apache.bcel.internal.generic; |
| |
| import com.sun.org.apache.bcel.internal.Constants; |
| |
| /** |
| * Denotes basic type such as int. |
| * |
| * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A> |
| */ |
| public final class BasicType extends Type { |
| /** |
| * Constructor for basic types such as int, long, `void' |
| * |
| * @param type one of T_INT, T_BOOLEAN, ..., T_VOID |
| * @see com.sun.org.apache.bcel.internal.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 final 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 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; |
| } |
| |
| @Override |
| public int hashCode() { |
| return type; |
| } |
| } |