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- /*
- * Copyright 2011 Vaadin Ltd.
- *
- * 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.
- */
- package com.vaadin.terminal.gwt.client;
-
- import java.util.ArrayList;
- import java.util.Collection;
-
- import com.google.gwt.core.client.JavaScriptObject;
-
- final class ComponentDetailMap extends JavaScriptObject {
-
- protected ComponentDetailMap() {
- }
-
- static ComponentDetailMap create() {
- return (ComponentDetailMap) JavaScriptObject.createObject();
- }
-
- boolean isEmpty() {
- return size() == 0;
- }
-
- final native boolean containsKey(String key)
- /*-{
- return this.hasOwnProperty(key);
- }-*/;
-
- final native ComponentDetail get(String key)
- /*-{
- return this[key];
- }-*/;
-
- final native void put(String id, ComponentDetail value)
- /*-{
- this[id] = value;
- }-*/;
-
- final native void remove(String id)
- /*-{
- delete this[id];
- }-*/;
-
- final native int size()
- /*-{
- var count = 0;
- for(var key in this) {
- count++;
- }
- return count;
- }-*/;
-
- final native void clear()
- /*-{
- for(var key in this) {
- if(this.hasOwnProperty(key)) {
- delete this[key];
- }
- }
- }-*/;
-
- private final native void fillWithValues(Collection<ComponentDetail> list)
- /*-{
- for(var key in this) {
- // $entry not needed as function is not exported
- list.@java.util.Collection::add(Ljava/lang/Object;)(this[key]);
- }
- }-*/;
-
- final Collection<ComponentDetail> values() {
- ArrayList<ComponentDetail> list = new ArrayList<ComponentDetail>();
- fillWithValues(list);
- return list;
- }
-
- }
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