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ConsoleInterface.java
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/*****************************************************************************
* 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. *
* *
* *
* This file is part of the BeanShell Java Scripting distribution. *
* Documentation and updates may be found at http://www.beanshell.org/ *
* Patrick Niemeyer ([email protected]) *
* Author of Learning Java, O'Reilly & Associates *
* *
*****************************************************************************/
package bsh;
import java.io.PrintStream;
import java.io.Reader;
/**
The capabilities of a minimal console for BeanShell.
Stream I/O and optimized print for output.
A simple console may ignore some of these or map them to trivial
implementations. e.g. print() with color can be mapped to plain text.
@see bsh.util.GUIConsoleInterface
*/
public interface ConsoleInterface {
Reader getIn();
PrintStream getOut();
PrintStream getErr();
void println( Object o );
void print( Object o );
void error( Object o );
default void prompt( String prompt ) {
print(prompt);
}
}