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/*
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 *
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 * The contents of this file are subject to the terms of either the GNU
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// Portions Copyright [2019] Payara Foundation and/or affiliates

package org.glassfish.admin.amx.util.stringifier;

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

/**
 * Creates a String representation of an {@link Collection}
 * @see Object#toString() 
 */
public class CollectionStringifier implements Stringifier {
    public static final CollectionStringifier DEFAULT = new CollectionStringifier( "," );
	
    public final String			mDelim;
    public final Stringifier	mElementStringifier;

    public CollectionStringifier(String delim) {
        this(delim, SmartStringifier.DEFAULT);
    }

    public CollectionStringifier(Stringifier elementStringifier) {
        this(",", elementStringifier);
    }

    public CollectionStringifier(String delim, Stringifier elementStringifier) {
        mDelim = delim;
        mElementStringifier = elementStringifier;
    }

    @Override
    public String stringify(Object o) {
        final Collection c = (Collection) o;
        final Iterator iter = c.iterator();

        String result = IteratorStringifier.DEFAULT.stringify(iter, mDelim, mElementStringifier);

        return (result);
    }

    public static String toString(final Object o, final String delim) {
        final Collection c = (Collection) o;
        final Iterator iter = c.iterator();

        String result = IteratorStringifier.stringify(iter, delim);

        return (result);
    }
}