diff options
Diffstat (limited to 'src/java/org/anarres/cpp/FixedTokenSource.java')
-rw-r--r-- | src/java/org/anarres/cpp/FixedTokenSource.java | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/src/java/org/anarres/cpp/FixedTokenSource.java b/src/java/org/anarres/cpp/FixedTokenSource.java deleted file mode 100644 index eb19685..0000000 --- a/src/java/org/anarres/cpp/FixedTokenSource.java +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Anarres C Preprocessor - * Copyright (c) 2007-2008, Shevek - * - * 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.anarres.cpp; - -import java.io.BufferedReader; -import java.io.File; -import java.io.FileReader; -import java.io.IOException; -import java.io.PushbackReader; -import java.io.Reader; -import java.io.StringReader; - -import java.util.Arrays; -import java.util.List; -import java.util.Iterator; - -/* pp */ class FixedTokenSource extends Source { - private static final Token EOF = - new Token(Token.EOF, "<ts-eof>"); - - private List<Token> tokens; - private int idx; - - /* pp */ FixedTokenSource(Token... tokens) { - this.tokens = Arrays.asList(tokens); - this.idx = 0; - } - - /* pp */ FixedTokenSource(List<Token> tokens) { - this.tokens = tokens; - this.idx = 0; - } - - public Token token() - throws IOException, - LexerException { - if (idx >= tokens.size()) - return EOF; - return tokens.get(idx++); - } - - public String toString() { - StringBuilder buf = new StringBuilder(); - buf.append("constant token stream " + tokens); - Source parent = getParent(); - if (parent != null) - buf.append(" in ").append(String.valueOf(parent)); - return buf.toString(); - } -} |