// *************************************************************************************************************************** | |
// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * | |
// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * | |
// * to you 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 org.apache.juneau.internal; | |
/** | |
* Stores a Map of ASCII characters to Strings in a quick-lookup array. | |
*/ | |
public final class AsciiMap { | |
final String[] store = new String[128]; | |
/** | |
* Adds an entry to this map. | |
* | |
* @param c The key. | |
* @param s The value. | |
* @return This object (for method chaining). | |
*/ | |
public AsciiMap append(char c, String s) { | |
if (c <= 127) | |
store[c] = s; | |
return this; | |
} | |
/** | |
* Returns the value for the specified key. | |
* | |
* @param c The key. | |
* @return The value. | |
*/ | |
public String get(char c) { | |
return store[c]; | |
} | |
/** | |
* Returns <jk>true</jk> if the specified character is in this store. | |
* | |
* @param c The character to check. | |
* @return <jk>true</jk> if the specified character is in this store. | |
*/ | |
public boolean contains(char c) { | |
if (c > 127) | |
return false; | |
return store[c] != null; | |
} | |
/** | |
* Returns <jk>true</jk> if the specified character is in this store. | |
* | |
* @param c The character to check. | |
* @return <jk>true</jk> if the specified character is in this store. | |
*/ | |
public boolean contains(int c) { | |
if (c < 0 || c > 127) | |
return false; | |
return store[c] != null; | |
} | |
/** | |
* Returns <jk>true</jk> if the specified string contains at least one character in this set. | |
* | |
* @param s The string to test. | |
* @return <jk>true</jk> if the string is not null and contains at least one character in this set. | |
*/ | |
public boolean contains(CharSequence s) { | |
if (s == null) | |
return false; | |
for (int i = 0; i < s.length(); i++) | |
if (contains(s.charAt(i))) | |
return true; | |
return false; | |
} | |
} |