com.strobel.decompiler.languages.java.ast.TokenRole Maven / Gradle / Ivy
/*
* TokenRole.java
*
* Copyright (c) 2013 Mike Strobel
*
* This source code is based on Mono.Cecil from Jb Evain, Copyright (c) Jb Evain;
* and ILSpy/ICSharpCode from SharpDevelop, Copyright (c) AlphaSierraPapa.
*
* This source code is subject to terms and conditions of the Apache License, Version 2.0.
* A copy of the license can be found in the License.html file at the root of this distribution.
* By using this source code in any fashion, you are agreeing to be bound by the terms of the
* Apache License, Version 2.0.
*
* You must not remove this notice, or any other, from this software.
*/
package com.strobel.decompiler.languages.java.ast;
import com.strobel.assembler.metadata.Flags;
import com.strobel.core.VerifyArgument;
import com.strobel.decompiler.patterns.Role;
public final class TokenRole extends Role {
public final static byte FLAG_KEYWORD = 0x01;
public final static byte FLAG_OPERATOR = 0x02;
public final static byte FLAG_DELIMITER = 0x04;
private final String _token;
private final int _length;
private final byte _flags;
public final String getToken() {
return _token;
}
public final int getLength() {
return _length;
}
public final boolean isKeyword() {
return Flags.testAny(_flags, FLAG_KEYWORD);
}
public final boolean isOperator() {
return Flags.testAny(_flags, FLAG_OPERATOR);
}
public final boolean isDelimiter() {
return Flags.testAny(_flags, FLAG_DELIMITER);
}
public TokenRole(final String token) {
this(token, 0);
}
public TokenRole(final String token, final int flags) {
super(token, JavaTokenNode.class, JavaTokenNode.NULL);
_token = VerifyArgument.notNull(token, "token");
_length = token.length();
_flags = (byte) (flags & 0xFF);
}
}