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/*
* Copyright (c) 2013 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.api.client.util;
import java.util.Map;
/**
* An object which joins pieces of text (specified as an array, {@link Iterable}, varargs or even a
* {@link Map}) with a separator.
*
* NOTE: proxy for the Guava implementation of {@link com.google.common.base.Joiner}.
*
* @since 1.14
* @author Yaniv Inbar
*/
public final class Joiner {
/** Wrapped joiner. */
private final com.google.common.base.Joiner wrapped;
/** Returns a joiner which automatically places {@code separator} between consecutive elements. */
public static Joiner on(char separator) {
return new Joiner(com.google.common.base.Joiner.on(separator));
}
/** @param wrapped wrapped joiner */
private Joiner(com.google.common.base.Joiner wrapped) {
this.wrapped = wrapped;
}
/**
* Returns a string containing the string representation of each of {@code parts}, using the
* previously configured separator between each.
*/
public final String join(Iterable parts) {
return wrapped.join(parts);
}
}