com.azure.cosmos.implementation.apachecommons.text.translate.EntityArrays Maven / Gradle / Ivy
/*
* 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.
*/
/*
* Portions Copyright (c) Microsoft Corporation
*/
package com.azure.cosmos.implementation.apachecommons.text.translate;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.stream.Collectors;
/**
* This class is shaded from version 1.10.0 of apache commons-text library
*/
public class EntityArrays {
/**
* A Map<CharSequence, CharSequence> to escape the Java
* control characters.
*
* Namely: {@code \b \n \t \f \r}
*/
public static final Map JAVA_CTRL_CHARS_ESCAPE;
static {
final Map initialMap = new HashMap<>();
initialMap.put("\b", "\\b");
initialMap.put("\n", "\\n");
initialMap.put("\t", "\\t");
initialMap.put("\f", "\\f");
initialMap.put("\r", "\\r");
JAVA_CTRL_CHARS_ESCAPE = Collections.unmodifiableMap(initialMap);
}
/**
* Reverse of {@link #JAVA_CTRL_CHARS_ESCAPE} for unescaping purposes.
*/
public static final Map JAVA_CTRL_CHARS_UNESCAPE;
static {
JAVA_CTRL_CHARS_UNESCAPE = Collections.unmodifiableMap(invert(JAVA_CTRL_CHARS_ESCAPE));
}
/**
* Inverts an escape Map into an unescape Map.
*
* @param map Map<String, String> to be inverted
* @return Map<String, String> inverted array
*/
public static Map invert(final Map map) {
return map.entrySet().stream().collect(Collectors.toMap(Entry::getValue, Entry::getKey));
}
}