Java Iterable appendTo(StringBuilder appendable, Iterable parts, CharSequence separator)

Description

append To

License

Apache License

Declaration

private static StringBuilder appendTo(StringBuilder appendable,
            Iterable<?> parts, CharSequence separator) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.Iterator;

public class Main {
    private static StringBuilder appendTo(StringBuilder appendable,
            Iterable<?> parts, CharSequence separator) {
        Iterator<?> iterator = parts.iterator();
        if (iterator.hasNext()) {
            appendable.append(toString(iterator.next()));
            while (iterator.hasNext()) {
                appendable.append(separator);
                appendable.append(toString(iterator.next()));
            }/*from w  w w .j a  va  2 s .  c om*/
        }
        return appendable;
    }

    private static CharSequence toString(Object part) {
        return (part instanceof CharSequence) ? (CharSequence) part : part
                .toString();
    }
}

Related

1. commafy(Iterable col, StringBuilder builder)
2. containsSame(Iterable coll, Object obj)
3. convertIterable(final Iterable> iterables)
4. createDelimitedString(Iterable iterable, String delimiter)