diff options
author | Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:00:02 -0700 |
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committer | Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:00:02 -0700 |
commit | 753a6c60f47f3ac4f270005b65e9d6481de8eb68 (patch) | |
tree | 3d0a1ae3b4d994550f6614b417b991eee3eb8911 /framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/DemuxInputStream.java | |
parent | c62d20eb3b4620c06d833be06f50b2600d96dd42 (diff) |
Adding maven and ant source trees
Change-Id: I0a39b9add833a31b9c3f98d193983ae2f3a5a445
Signed-off-by: Ashlee Young <ashlee@onosfw.com>
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/DemuxInputStream.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/DemuxInputStream.java | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/DemuxInputStream.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/DemuxInputStream.java new file mode 100644 index 00000000..ea263ca7 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/DemuxInputStream.java @@ -0,0 +1,74 @@ +/* + * 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.tools.ant; + +import java.io.IOException; +import java.io.InputStream; + +/** + * + * Passes input requests to the project object for demuxing into + * individual tasks and threads. + * + * @since Ant 1.6 + */ +public class DemuxInputStream extends InputStream { + + private static final int MASK_8BIT = 0xFF; + /** + * 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; + } + + /** + * Read a byte from the project's demuxed input. + * @return the next byte + * @throws IOException on error + */ + public int read() throws IOException { + byte[] buffer = new byte[1]; + if (project.demuxInput(buffer, 0, 1) == -1) { + return -1; + } + return buffer[0] & MASK_8BIT; + } + + + /** + * Read bytes from the project's demuxed input. + * @param buffer an array of bytes to read into + * @param offset the offset in the array of bytes + * @param length the number of bytes in the array + * @return the number of bytes read + * @throws IOException on error + */ + public int read(byte[] buffer, int offset, int length) throws IOException { + return project.demuxInput(buffer, offset, length); + } + +} |