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package com.sun.org.apache.xpath.internal.operations;

import com.sun.org.apache.xpath.internal.objects.XObject;
import com.sun.org.apache.xpath.internal.objects.XString;

The 'string()' operation expression executer.
/**
 * The 'string()' operation expression executer.
 */
public class String extends UnaryOperation
{
    static final long serialVersionUID = 2973374377453022888L;

  
Apply the operation to two operands, and return the result.
Params:
right – non-null reference to the evaluated right operand.
Throws:
TransformerException – 
Returns:
non-null reference to the XObject that represents the result of the operation./**
   * Apply the operation to two operands, and return the result.
   *
   *
   * @param right non-null reference to the evaluated right operand.
   *
   * @return non-null reference to the XObject that represents the result of the operation.
   *
   * @throws javax.xml.transform.TransformerException
   */
  public XObject operate(XObject right) throws javax.xml.transform.TransformerException
  {
    return (XString)right.xstr(); // semi-safe cast.
  }
}