- /*
- * Copyright 2003-2004 The Apache Software Foundation
- *
- * 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.apache.tools.ant;
-
- import java.io.IOException;
- import java.io.InputStream;
-
- /**
- *
- * Passes input requests tot he project object for demuxing into
- * individual tasks and threads.
- *
- * @since Ant 1.6
- */
- public class DemuxInputStream extends InputStream {
-
- /**
- * The project to from which to get input.
- */
- private Project project;
-
- /**
- * Create a DemuxInputStream for the given project
- *
- * @param project the project instance
- */
- public DemuxInputStream(Project project) {
- this.project = project;
- }
-
- public int read() throws IOException {
- byte[] buffer = new byte[1];
- if (project.demuxInput(buffer, 0, 1) == -1) {
- return -1;
- }
- return buffer[0];
- }
-
-
- public int read(byte[] buffer, int offset, int length) throws IOException {
- return project.demuxInput(buffer, offset, length);
- }
-
- }