Java Collection Concatenate concat(Collection> classes, String separator)

Description

concat

License

Apache License

Declaration

public static String concat(Collection<Class<?>> classes, String separator) 

Method Source Code

//package com.java2s;
/**//from   w  w  w . j  a v  a  2s.co  m
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   This file is part of the LDP4j Project:
 *     http://www.ldp4j.org/
 *
 *   Center for Open Middleware
 *     http://www.centeropenmiddleware.com/
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   Copyright (C) 2014-2016 Center for Open Middleware.
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   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.
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   Artifact    : org.ldp4j.commons.rmf:rmf-bean:0.2.1
 *   Bundle      : rmf-bean-0.2.1.jar
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 */

import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;

public class Main {
    public static String concat(Collection<Class<?>> classes, String separator) {
        StringBuilder builder = new StringBuilder();
        for (Iterator<Class<?>> it = classes.iterator(); it.hasNext();) {
            builder.append(it.next().getCanonicalName());
            if (it.hasNext()) {
                builder.append(separator);
            }
        }
        return builder.toString();
    }

    public static String toString(Class<?>... classes) {
        return toString(Arrays.asList(classes));
    }

    public static String toString(Collection<Class<?>> classes) {
        return concat(classes, ", ");
    }
}

Related

1. concat(boolean removeDuplicates, Collection firstCollection, Collection... collections)
2. concat(Collection collection, String delimiter)
3. concat(Collection c)
4. concat(Collection items)
5. concat(Collection parts, int start, String defaultText)