| /* |
| * Copyright 2010 Google Inc. |
| * |
| * 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.google.gwt.requestfactory.shared.impl; |
| |
| /** |
| * <p> |
| * <span style="color:red">Experimental API: This class is still under rapid |
| * development, and is very likely to be deleted. Use it at your own risk. |
| * </span> |
| * </p> |
| * Defines a property of a {@link EntityProxy}. |
| * |
| * @param <V> the type of the property's value |
| */ |
| public class Property<V> { |
| private final String name; |
| private final Class<V> type; |
| private final String displayName; |
| |
| /** |
| * @param name the property's name and displayName |
| * @param type the class of the property's value |
| */ |
| public Property(String name, Class<V> type) { |
| this(name, name, type); |
| } |
| |
| /** |
| * @param name the property's name |
| * @param displayName the property's user visible name |
| * @param type the class of the property's value |
| */ |
| public Property(String name, String displayName, Class<V> type) { |
| this.name = name; |
| this.displayName = displayName; |
| this.type = type; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (!(o instanceof Property<?>)) { |
| return false; |
| } |
| Property<?> property = (Property<?>) o; |
| if (name != null ? !name.equals(property.name) : property.name != null) { |
| return false; |
| } |
| if (type != null ? !type.equals(property.type) : property.type != null) { |
| return false; |
| } |
| return true; |
| } |
| |
| public String getDisplayName() { |
| return displayName; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public Class<V> getType() { |
| return type; |
| } |
| |
| @Override |
| public int hashCode() { |
| int nameHash = name == null ? 0 : name.hashCode(); |
| int typeHash = type == null ? 0 : type.hashCode(); |
| return (nameHash * 31) ^ typeHash; |
| } |
| } |