Field Detail

• operator

  public OperatorId operator

  Operator this criterion applies.

  Default value is null

  See Also:

  Advanced Filtering

• fieldName

  public java.lang.String fieldName

  Name of the field in each Record that this criterion applies to. Not applicable for a criterion with sub-criteria. Can be specified as a dataPath to allow matching nested objects. Use '/' as delimiters for dataPath. See dataPath for more information.

  fieldQuery shortcuts

  fieldName can also be used to express a compact form of related-field filtering. If you set this property to the qualified name of a field on a related DataSource, it will be transformed into a basic AdvancedCriterionSubquery. For example, say you have an Order dataSource, which has a foreign key relation to your Customer dataSource, and your Customer dataSource has a "region" field. If you wanted to fetch all Orders for Customers in the EMEA region, you could declare criteria like this:

       {fieldName: "Customer.region", operator: "equals", value: "EMEA"}
    

  This would be transformed into a subquery filter that would select only the records you want:

    {
         fieldQuery: {
             dataSource: "Customer",
             queryOutput: "region"
         }, operator: "equals", value: "EMEA"
    }
    

  This transformation takes place before the filtering subsystem even sees the criteria, so declaring the shortcut form via fieldName leads to exactly the same filtering behavior as if you specified the subquery directly as a fieldQuery

  See the AdvancedCriterionSubquery overview linked above for more details of the extremely powerful subquery filtering options.

  Default value is null

  See Also:

  Advanced Filtering

• valueQuery

  public AdvancedCriterionSubquery valueQuery

  A subquery to use instead of a value. When you use a valueQuery instead of a value, you are comparing the values in the record field named in the criterion fieldName to the result of running a per-record subquery, rather than a literal scalar value. . Note, it is also possible to specify both a valueQuery and a fieldQuery.

  See the subquery overview for more details of the criteria subquery feature, and examples of use.

  Note, if you specify both valueQuery and value in a criterion, we use the value and the valueQuery is ignored

  Default value is null

  See Also:

  Advanced Filtering

• fieldQuery

  public AdvancedCriterionSubquery fieldQuery

  A subquery to use instead of a fieldName. When you use a fieldQuery instead of a fieldName, you are comparing the criterion value to the result of running a per-record subquery, rather than a field value found directly on the record. Note, it is also possible to specify both a fieldQuery and a valueQuery.

  See the subquery overview for more details of the criteria subquery feature, and examples of use.

  Note, if you specify both fieldQuery and fieldName in a criterion, we use the fieldName and the fieldQuery is ignored.

  Note also that fieldName supports a special shortcut syntax for declaring a fieldQuery as a simple qualified reference to a related field. See the fieldName doc linked above for details

  Default value is null

  See Also:

  Advanced Filtering

• end

  public java.lang.Object end

  End value of a criterion with an operator of type "valueRange".

  Default value is null

  See Also:

  Advanced Filtering

• start

  public java.lang.Object start

  Start value of a criterion with an operator of type "valueRange".

  Default value is null

  See Also:

  Advanced Filtering

• criteria

  public Criterion[] criteria

  For a criterion with an operator that acts on other criteria (eg "and", "or"), a list of sub-criteria that are grouped together by the operator.

  Default value is null

  See Also:

  Advanced Filtering

• value

  public java.lang.Object value

  Value to be used in the application of this criterion.

  Value may be required or not required, or may be an Array, according to the OperatorValueType of the operator.

  Default value is null

  See Also:

  Advanced Filtering

Constructor Detail

• Criterion

  public Criterion()