/*
* 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.karaf.shell.support.parsing;
import org.apache.karaf.shell.api.console.CommandLine;
/**
* The result of a delimited buffer.
*/
public class CommandLineImpl implements CommandLine {
private final String[] arguments;
private final int cursorArgumentIndex;
private final int argumentPosition;
private final int bufferPosition;
private final String buffer;
/**
* @param arguments the array of tokens
* @param cursorArgumentIndex the token index of the cursor
* @param argumentPosition the position of the cursor in the
* current token
* @param bufferPosition the position of the cursor in the whole buffer
* @param buffer the whole buffer
*/
public CommandLineImpl(String[] arguments, int cursorArgumentIndex, int argumentPosition, int bufferPosition, String buffer) {
this.arguments = arguments;
this.cursorArgumentIndex = cursorArgumentIndex;
this.argumentPosition = argumentPosition;
this.bufferPosition = bufferPosition;
this.buffer = buffer;
}
public int getCursorArgumentIndex() {
return this.cursorArgumentIndex;
}
public String getCursorArgument() {
if ((cursorArgumentIndex < 0)
|| (cursorArgumentIndex >= arguments.length)) {
return null;
}
return arguments[cursorArgumentIndex];
}
public int getArgumentPosition() {
return this.argumentPosition;
}
public String[] getArguments() {
return this.arguments;
}
public int getBufferPosition() {
return this.bufferPosition;
}
public String getBuffer() {
return this.buffer;
}
}