/*
* 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.api.action;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* The @Completion annotation can be used on a field annotated with
* {@link Option} or {@link Argument} to specify the completion
* method to use for this field.
*
* @see org.apache.karaf.shell.api.console.Completer
* @see org.apache.karaf.shell.support.completers.StringsCompleter
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD})
public @interface Completion {
/**
* The completer class to use for this field.
* The console registry will be used to look for
* a completer of this class.
*
* A special case for simple static completions is to use
* {@link org.apache.karaf.shell.support.completers.StringsCompleter},
* in which case, the <code>values</code> property will be used
* as the list of possible completions.
*
* @return the completer class.
*/
Class<?> value();
/**
* When using a static completer, returns the possible values.
*
* @return possible completion values as string array.
*/
String[] values() default { };
/**
* When using a static completer, indicates if completion
* should be done case sensitive or not.
*
* @return true if the completion is case sensitive, false else.
*/
boolean caseSensitive() default false;
}