Interface Field

All Superinterfaces:
Expression, QueryObject
All Known Subinterfaces:
Projection, Schema
All Known Implementing Classes:
AbstractField, FieldImpl, ProjectionImpl, SchemaImpl

public interface Field extends Expression
Interface specification for Field of query objects.
Since:
1.3
Version:
$Revision: 7121 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
Author:
Udai Gupta, Ralf Joachim
  • Method Details

    • field

      Field field(String name)
      The method for field object creation of query objects.
      Parameters:
      name - the String name
      Returns:
      the field
    • in

      In.
      Returns:
      the in condition
    • notIn

      InCondition notIn()
      Not in.
      Returns:
      the in condition
    • isNull

      Condition isNull()
      Checks if is null.
      Returns:
      the condition
    • isNotNull

      Condition isNotNull()
      Checks if is not null.
      Returns:
      the condition