Class AbstractParameter

All Implemented Interfaces:
Expression, Parameter, QueryObject
Direct Known Subclasses:
NamedParameter, PositionalParameter

public abstract class AbstractParameter extends AbstractExpression implements Parameter
Abstract base class for parameters.
Since:
1.3
Version:
$Revision: 7121 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
Author:
Udai Gupta, Ralf Joachim
  • Constructor Details

    • AbstractParameter

      public AbstractParameter()
  • Method Details

    • isNull

      public final Condition isNull()
      Factory method to create a Condition that checks if this Parameter is null.
      Specified by:
      isNull in interface Parameter
      Returns:
      Condition that checks if this Parameter is null.
    • isNotNull

      public final Condition isNotNull()
      Factory method to create a Condition that checks if this Parameter is not null.
      Specified by:
      isNotNull in interface Parameter
      Returns:
      Condition that checks if this Parameter is not null.