- /*
- * Copyright 2001,2003-2004 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.taskdefs.optional.perforce;
-
- import org.apache.tools.ant.BuildException;
- import org.apache.tools.ant.taskdefs.ExecuteStreamHandler;
-
- /** Interface for p4 job output stream handler. Classes implementing this interface
- * can be called back by P4Base.execP4Command();
- *
- */
- public interface P4Handler extends ExecuteStreamHandler {
-
- /**
- * processing of one line of stdout or of stderr
- * @param line a line of stdout or stderr that the implementation will process
- * @throws BuildException at the discretion of the implementation.
- */
- void process(String line) throws BuildException;
-
- /**
- * set any data to be written to P4's stdin
- * @param line the text to write to P4's stdin
- * @throws BuildException if the line cannot be processed.
- */
- void setOutput(String line) throws BuildException;
- }