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

import com.sun.org.apache.xpath.internal.XPathContext;
import com.sun.org.apache.xpath.internal.objects.XNumber;
import com.sun.org.apache.xpath.internal.objects.XObject;

The 'div' operation expression executer.
/** * The 'div' operation expression executer. */
public class Div extends Operation { static final long serialVersionUID = 6220756595959798135L;
Apply the operation to two operands, and return the result.
Params:
  • left – non-null reference to the evaluated left operand.
  • right – non-null reference to the evaluated right operand.
Throws:
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 left non-null reference to the evaluated left operand. * @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 left, XObject right) throws javax.xml.transform.TransformerException { return new XNumber(left.num() / right.num()); }
Evaluate this operation directly to a double.
Params:
  • xctxt – The runtime execution context.
Throws:
Returns:The result of the operation as a double.
/** * Evaluate this operation directly to a double. * * @param xctxt The runtime execution context. * * @return The result of the operation as a double. * * @throws javax.xml.transform.TransformerException */
public double num(XPathContext xctxt) throws javax.xml.transform.TransformerException { return (m_left.num(xctxt) / m_right.num(xctxt)); } }