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PublicSuffixType.java
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PublicSuffixType.java
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/*
* Copyright (C) 2013 The Guava Authors
*
* 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.thirdparty.publicsuffix;
import com.google.common.annotations.Beta;
import com.google.common.annotations.GwtCompatible;
/**
* <b>Do not use this class directly. For access to public-suffix information, use {@link
* com.google.common.net.InternetDomainName}.</b>
*
* <p>Specifies the type of a top-level domain definition.
*
* @since 23.3
*/
@Beta
@GwtCompatible
public enum PublicSuffixType {
/** Public suffix that is provided by a private company, e.g. "blogspot.com" */
PRIVATE(':', ','),
/** Public suffix that is backed by an ICANN-style domain name registry */
REGISTRY('!', '?');
/** The character used for an inner node in the trie encoding */
private final char innerNodeCode;
/** The character used for a leaf node in the trie encoding */
private final char leafNodeCode;
PublicSuffixType(char innerNodeCode, char leafNodeCode) {
this.innerNodeCode = innerNodeCode;
this.leafNodeCode = leafNodeCode;
}
char getLeafNodeCode() {
return leafNodeCode;
}
char getInnerNodeCode() {
return innerNodeCode;
}
/** Returns a PublicSuffixType of the right type according to the given code */
static PublicSuffixType fromCode(char code) {
for (PublicSuffixType value : values()) {
if (value.getInnerNodeCode() == code || value.getLeafNodeCode() == code) {
return value;
}
}
throw new IllegalArgumentException("No enum corresponding to given code: " + code);
}
}