| /* |
| * Copyright 2012 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.validation.client.impl; |
| |
| import javax.validation.groups.Default; |
| |
| /** |
| * Encapsulates a single validation group. |
| * <p> |
| * Modified from the Hibernate validator for use with GWT. |
| */ |
| public class Group { |
| /** |
| * The actual group. |
| */ |
| private final Class<?> group; |
| |
| /** |
| * The sequence the group is part of ({@code null}, if this group is not part of a sequence). |
| */ |
| private final Class<?> sequence; |
| |
| /** |
| * Creates a group that is not part of a sequence with no parents. |
| * @param group The validation group. |
| */ |
| public Group(Class<?> group) { |
| this(group, null); |
| } |
| |
| /** |
| * Creates a group that is part of a sequence with no parents. |
| * @param group The validation group. Must not be null. |
| * @param sequence The sequence the group is a part of. Can be null if the group is not part of |
| * a sequence. |
| */ |
| public Group(Class<?> group, Class<?> sequence) { |
| if (group == null) { |
| throw new IllegalArgumentException("The group class must not be null"); |
| } |
| this.group = group; |
| this.sequence = sequence; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (!(o instanceof Group)) { |
| return false; |
| } |
| Group other = (Group) o; |
| return group.equals(other.group); |
| } |
| |
| public Class<?> getGroup() { |
| return group; |
| } |
| |
| public Class<?> getSequence() { |
| return sequence; |
| } |
| |
| @Override |
| public int hashCode() { |
| return group.hashCode(); |
| } |
| |
| public boolean isDefaultGroup() { |
| return getGroup().getName().equals(Default.class.getName()); |
| } |
| |
| @Override |
| public String toString() { |
| return "Group{" + "group=" + group.getName() + "}"; |
| } |
| } |