org.mongodb.morphia.internal.MorphiaUtils Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of morphia Show documentation
Show all versions of morphia Show documentation
Java Object Document Mapper for MongoDB
The newest version!
/*
* Copyright 2016 MongoDB, 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 org.mongodb.morphia.internal;
import java.util.List;
/**
* This class provides a set of utilities for use in Morphia. All these methods should be considered internal only and should not be
* used in application code.
*
* @since 1.3
*/
public final class MorphiaUtils {
private MorphiaUtils() {
}
/**
* Joins strings with the given delimiter
*
* @param strings the strings to join
* @param delimiter the delimiter
* @return the joined string
*/
public static String join(final List strings, final char delimiter) {
StringBuilder builder = new StringBuilder();
for (String element : strings) {
if (builder.length() != 0) {
builder.append(delimiter);
}
builder.append(element);
}
return builder.toString();
}
}