/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 io.undertow.util;
/**
* @author Stuart Douglas
*/
public class ETag {
private final boolean weak;
private final String tag;
public ETag(final boolean weak, final String tag) {
this.weak = weak;
this.tag = tag;
}
public boolean isWeak() {
return weak;
}
public String getTag() {
return tag;
}
@Override
public String toString() {
if(weak) {
return "W/\"" + tag + "\"";
} else {
return "\"" + tag + "\"";
}
}
@Override
public boolean equals(final Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
final ETag eTag = (ETag) o;
if (weak != eTag.weak) return false;
if (tag != null ? !tag.equals(eTag.tag) : eTag.tag != null) return false;
return true;
}
@Override
public int hashCode() {
int result = (weak ? 1 : 0);
result = 31 * result + (tag != null ? tag.hashCode() : 0);
return result;
}
}