/*license*\
   XBN-Java: Copyright (C) 2014, Jeff Epstein (aliteralmind __DASH__ github __AT__ yahoo __DOT__ com)

   This software is dual-licensed under the:
   - Lesser General Public License (LGPL) version 3.0 or, at your option, any later version;
   - Apache Software License (ASL) version 2.0.

   Either license may be applied at your discretion. More information may be found at
   - http://en.wikipedia.org/wiki/Multi-licensing.

   The text of both licenses is available in the root directory of this project, under the names "LICENSE_lgpl-3.0.txt" and "LICENSE_asl-2.0.txt". The latest copies may be downloaded at:
   - LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt
   - ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt
\*license*/
package  com.github.xbn.util.copyval;
   import  com.github.xbn.lang.CrashIfObject;
/**
   <p>For classes that need to implement {@code ValueCopier}, that cannot extend {@code AbstractValueCopier}.</p>

 * @see  ValueCopier
 * @see  AbstractValueCopier
 * @since  0.1.0
 * @author  Copyright (C) 2014, Jeff Epstein ({@code aliteralmind __DASH__ github __AT__ yahoo __DOT__ com}), dual-licensed under the LGPL (version 3.0 or later) or the ASL (version 2.0). See source code for details. <a href="http://xbnjava.aliteralmind.com">{@code http://xbnjava.aliteralmind.com}</a>, <a href="https://github.com/aliteralmind/xbnjava">{@code https://github.com/aliteralmind/xbnjava}</a>
 **/
public class ValueCopierComposer<O> {
   private final boolean bCpybl;

   public ValueCopierComposer(boolean is_copyable)  {
      bCpybl = is_copyable;
   }
   /**
      <p>Create a new {@code ValueCopierComposer} as a duplicate of another.</p>

      <p>This<ol>
         <li>YYY</li>
      </ol></p>

    * @param  to_copy  May not be {@code null}.
    */
   public ValueCopierComposer(boolean ignored, ValueCopierComposer<O> to_copy)  {
      bCpybl = to_copy.isValueCopyable();
   }
   public ValueCopierComposer(ValueCopier<O> to_copy)  {
      bCpybl = to_copy.isValueCopyable();
   }


   public final boolean isValueCopyable()  {
      return  bCpybl;
   }
   public String toString()  {
      return  appendToString(new StringBuilder()).toString();
   }
   public StringBuilder appendToString(StringBuilder to_appendTo)  {
      return  to_appendTo.append("isValueCopyable()=").append(isValueCopyable());
   }
//static...START
   public static final <O> boolean isValueCopyable(ValueCopier<O> get_valCopy)  {
      try  {
         return  get_valCopy.isValueCopyable();
      }  catch(RuntimeException rx)  {
         throw  CrashIfObject.nullOrReturnCause(get_valCopy, "get_valCopy", null, rx);
      }
   }

//static...END
/*stub functions for implements compile...START
 	public final O getValueCopy(O original)  {
      return  null;
   }
 stub functions for implements compile...END*/
}