+++ /dev/null
-/**
- * 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.lucene.analysis;
-
-import java.io.IOException;
-import java.io.Reader;
-
-/**
- * CharReader is a Reader wrapper. It reads chars from
- * Reader and outputs {@link CharStream}, defining an
- * identify function {@link #correctOffset} method that
- * simply returns the provided offset.
- */
-public final class CharReader extends CharStream {
-
- private final Reader input;
-
- public static CharStream get(Reader input) {
- return input instanceof CharStream ?
- (CharStream)input : new CharReader(input);
- }
-
- private CharReader(Reader in) {
- input = in;
- }
-
- @Override
- public int correctOffset(int currentOff) {
- return currentOff;
- }
-
- @Override
- public void close() throws IOException {
- input.close();
- }
-
- @Override
- public int read(char[] cbuf, int off, int len) throws IOException {
- return input.read(cbuf, off, len);
- }
-
- @Override
- public boolean markSupported(){
- return input.markSupported();
- }
-
- @Override
- public void mark( int readAheadLimit ) throws IOException {
- input.mark(readAheadLimit);
- }
-
- @Override
- public void reset() throws IOException {
- input.reset();
- }
-}