<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../../jacoco-resources/report.gif" type="image/gif"/><title>PresentationModel.java</title><link rel="stylesheet" href="../../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../../index.html" class="el_report">TheseFoolishThings Examples - DCI Displayable</a> > <a href="../index.html" class="el_bundle">it-tidalwave-role</a> > <a href="index.source.html" class="el_package">it.tidalwave.role.ui</a> > <span class="el_source">PresentationModel.java</span></div><h1>PresentationModel.java</h1><pre class="source lang-java linenums">/*
* #%L
* *********************************************************************************************************************
*
* These Foolish Things - Miscellaneous utilities
* http://thesefoolishthings.tidalwave.it - git clone git@bitbucket.org:tidalwave/thesefoolishthings-src.git
* %%
* Copyright (C) 2009 - 2021 Tidalwave s.a.s. (http://tidalwave.it)
* %%
* *********************************************************************************************************************
*
* Licensed 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.
*
* *********************************************************************************************************************
*
*
* *********************************************************************************************************************
* #L%
*/
package it.tidalwave.role.ui;
import javax.annotation.Nonnull;
import java.beans.PropertyChangeListener;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import it.tidalwave.util.As;
import it.tidalwave.util.NamedCallback;
import it.tidalwave.role.ui.impl.DefaultPresentationModel;
/***********************************************************************************************************************
*
* TODO: As the NetBeans Node, it should allow children, have event listeners for children added/removed/changed.
* This class so becomes the true M in MVC.
*
* @stereotype Role
*
* @author Fabrizio Giudici
*
**********************************************************************************************************************/
public interface PresentationModel extends As
{
<span class="nc" id="L50"> public static Class<PresentationModel> PresentationModel = PresentationModel.class;</span>
public static final String PROPERTY_CHILDREN = "children";
/** This is an undocumented feature. If you add a {@link NamedCallback} with this name as a role in this object, it
* will be called back when {@link #dispose()} is called. */
public static final String CALLBACK_DISPOSE = "dispose";
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
public void dispose();
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
public void addPropertyChangeListener (@Nonnull PropertyChangeListener listener);
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
public void addPropertyChangeListener (@Nonnull String propertyName, @Nonnull PropertyChangeListener listener);
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
public void removePropertyChangeListener (@Nonnull PropertyChangeListener listener);
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
public void removePropertyChangeListener (@Nonnull String propertyName, @Nonnull PropertyChangeListener listener);
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
public boolean hasListeners (@Nonnull String propertyName);
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
@Nonnull
public PropertyChangeListener[] getPropertyChangeListeners();
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
@Nonnull
public PropertyChangeListener[] getPropertyChangeListeners (@Nonnull String propertyName);
/*******************************************************************************************************************
*
*
* @since 3.2-ALPHA-1
*
******************************************************************************************************************/
public static PresentationModel of (final @Nonnull Object owner, final @Nonnull Object ... rolesOrFactories)
{
<span class="nc" id="L124"> return new DefaultPresentationModel(owner, rolesOrFactories);</span>
}
/*******************************************************************************************************************
*
* A convenience method for concatenating roles.
*
* @it.tidalwave.javadoc.draft
* @since 3.2-ALPHA-1
*
******************************************************************************************************************/
@Nonnull
public static Object[] concat (final @Nonnull Object object, final @Nonnull Object ... objects)
{
// FIXME: for performance it could be reimplemented with array manipulation
for performance it could be reimplemented with array manipulation
<span class="nc" id="L139"> final List<Object> temp = new ArrayList<>(Arrays.asList(objects));</span>
<span class="nc" id="L140"> temp.add(object);</span>
<span class="nc" id="L141"> return temp.toArray();</span>
}
}
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