Class NeqRestriction

java.lang.Object
net.sf.basedb.core.query.NeqRestriction
All Implemented Interfaces:
QueryElement, Restriction

public class NeqRestriction
extends Object
implements Restriction
Compare if two expressions are inequal: e1 <> e2, or NOT e1 IS NULL
Version:
2.0
Author:
Samuel, Nicklas
See Also:
Restrictions.neq(Expression, Expression)
Last modified
$Date: 2015-05-12 11:27:08 +0200 (ti, 12 maj 2015) $
  • Field Details

  • Constructor Details

  • Method Details

    • toQl

      public String toQl​(Query query, DbControl dc) throws BaseException
      Description copied from interface: QueryElement
      Create a query language string of the query element. Use the Query.getQueryType() method to find out which query language is wanted in case the element requires different syntax for different languages.
      Specified by:
      toQl in interface QueryElement
      Parameters:
      query - The query that is about to be executed
      dc - The DbControl object used to execute the query
      Throws:
      BaseException - If there is any other error
    • getChildren

      public Collection<? extends QueryElement> getChildren()
      Description copied from interface: QueryElement
      Get the children of this query element or null if it has no children. For example the AddExpression has two children, the expression beeing added.
      Specified by:
      getChildren in interface QueryElement
      Returns:
      The expressions to test
    • toString

      public String toString()
      Overrides:
      toString in class Object
    • equals

      public boolean equals​(Object other)
      This restriction is equal to another NeqRestriction if their child restrictions are equal (ignoring the order).
      Overrides:
      equals in class Object
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object