org.corpus_tools.annis.gui

Class IDGenerator

java.lang.Object

org.corpus_tools.annis.gui.IDGenerator

public class IDGenerator
extends Object

Helper class to generate unique IDs for components. Each component will have the ID of it's parent component as prefix in the ID. Thus assigning an ID to an component will always assign an ID to all it's ancestors as well. Additionally it is checked that the siblings of a component don't have the same ID when it is assigned.

Author:

Thomas Krause <krauseto@hu-berlin.de>

Constructor Summary

Constructors

Constructor and Description
IDGenerator()

Method Summary

Modifier and Type	Method and Description
static String	assignID(com.vaadin.ui.Component c)
static String	assignID(com.vaadin.ui.Component c, String fieldName)
static void	assignIDForEachField(com.vaadin.ui.HasComponents parent)
protected static String	assignIDForField(com.vaadin.ui.HasComponents parent, com.vaadin.ui.Component c)
static void	assignIDForFields(com.vaadin.ui.HasComponents parent, com.vaadin.ui.Component... components)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IDGenerator

public IDGenerator()

Method Detail

assignID

public static String assignID(com.vaadin.ui.Component c)

assignID

public static String assignID(com.vaadin.ui.Component c,
                              String fieldName)

assignIDForEachField

public static void assignIDForEachField(com.vaadin.ui.HasComponents parent)

assignIDForField

protected static String assignIDForField(com.vaadin.ui.HasComponents parent,
                                         com.vaadin.ui.Component c)

assignIDForFields

public static void assignIDForFields(com.vaadin.ui.HasComponents parent,
                                     com.vaadin.ui.Component... components)