configintegrityinfo.java

来自「JRemoteControl is a simple Java&#8482 dr」· Java 代码 · 共 54 行

/*
 * JRemCntl - Copyright (C) 2007 Filippo Di Vattimo <[e-mail]>
 * See COPYING
 */

package fildiv.jremcntl.common.core;

public class ConfigIntegrityInfo {
	
	public static final ConfigIntegrityInfo CONFIG_INTEGRIY_VALID = 
		new ConfigIntegrityInfo();
	
	public static ConfigIntegrityInfo newInvalidIntegrity(
			Object element, String reason) {
		return new ConfigIntegrityInfo(element, reason);
	}
	
	private Object element = null;
	private String reason = null;

	protected ConfigIntegrityInfo() {
	}
	
	protected ConfigIntegrityInfo(Object element, String reason) {
		this.element = element;
		this.reason = reason;
	}
	
	public Object getElement() {
		return element;
	}
	
	public String getReason() {
		return reason;
	}
	
	public boolean isValid() {
		return element == null;
	}	
	
	public String toString() {
		
		StringBuffer s = new StringBuffer();
		
		if (element != null)
			s.append(element.toString());
		
		if (reason != null)
			s.append(" - " + reason);
		
		return s.toString();
	}
}