/*
* @(#)Completions.java 1.2 06/07/31
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package javax.annotation.processing;
import java.util.Arrays;
/**
* Utility class for assembling {@link Completion} objects.
*
* @author Joseph D. Darcy
* @author Scott Seligman
* @author Peter von der Ahé
* @version 1.2 06/07/31
* @since 1.6
*/
public class Completions {
// No instances for you.
private Completions() {}
private static class SimpleCompletion implements Completion {
private String value;
private String message;
SimpleCompletion(String value, String message) {
if (value == null || message == null)
throw new NullPointerException("Null completion strings not accepted.");
this.value = value;
this.message = message;
}
public String getValue() {
return value;
}
public String getMessage() {
return message;
}
@Override
public String toString() {
return "[\"" + value + "\", \"" + message + "\"]";
}
// Default equals and hashCode are fine.
}
/**
* Returns a completion of the value and message.
*
* @param value the text of the completion
* @param message a message about the completion
* @return a completion of the provided value and message
*/
public static Completion of(String value, String message) {
return new SimpleCompletion(value, message);
}
/**
* Returns a completion of the value and an empty message
*
* @param value the text of the completion
* @return a completion of the value and an empty message
*/
public static Completion of(String value) {
return new SimpleCompletion(value, "");
}
}