org.apache.openjpa.jdbc.kernel.exps
Class NotEqualExpression

java.lang.Object
  org.apache.openjpa.jdbc.kernel.exps.CompareEqualExpression
      org.apache.openjpa.jdbc.kernel.exps.NotEqualExpression

All Implemented Interfaces:

Serializable, Exp, Expression

 class NotEqualExpression
extends CompareEqualExpression

Compares two values.

Author:

Abe White

Constructor Summary

NotEqualExpression(Val val1, Val val2)
Constructor.

Method Summary

void	appendTo(Select sel, ExpContext ctx, BinaryOpExpState bstate, SQLBuffer buf, boolean val1Null, boolean val2Null) Append the SQL for the comparison.

Methods inherited from class org.apache.openjpa.jdbc.kernel.exps.CompareEqualExpression

acceptVisit, appendTo, getValue1, getValue2, initialize, isDirectComparison, selectColumns

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NotEqualExpression

public NotEqualExpression(Val val1,
                          Val val2)

Constructor. Supply values to compare.

Method Detail

appendTo

public void appendTo(Select sel,
                     ExpContext ctx,
                     BinaryOpExpState bstate,
                     SQLBuffer buf,
                     boolean val1Null,
                     boolean val2Null)

Description copied from class: CompareEqualExpression

Append the SQL for the comparison.

Specified by:

appendTo in class CompareEqualExpression