Class DataSetRequiredValidator

java.lang.Object
org.eclipse.birt.report.model.validators.AbstractSemanticValidator
org.eclipse.birt.report.model.validators.AbstractElementValidator
org.eclipse.birt.report.model.api.validators.DataSetRequiredValidator

public class DataSetRequiredValidator extends org.eclipse.birt.report.model.validators.AbstractElementValidator
Validates the data set of some special elements should be provided.

Rule

The rule is that the ListingElement.DATA_SET_PROP should be set on the element itself or its container which is also a listing element; the ICubeModel.DATA_SET_PROP should be set in the cube element; the IReportItemModel.DATA_SET_PROP should be set in the extended items.

Applicability

This validator is applied to ListingElement, Cube and ExtendedItem.
  • Field Summary

    Fields inherited from class org.eclipse.birt.report.model.validators.AbstractSemanticValidator

    modules, name
  • Constructor Summary

    Constructors
    Constructor
    Description
     
  • Method Summary

    Modifier and Type
    Method
    Description
    Returns the singleton validator instance.
    validate(org.eclipse.birt.report.model.core.Module module, org.eclipse.birt.report.model.core.DesignElement element)
    Validates whether the data set of the given listing element is provided.

    Methods inherited from class org.eclipse.birt.report.model.validators.AbstractSemanticValidator

    canApplyToDesign, canApplyToLibrary, getName, isInTemplateParameterDefinitionSlot, setModules, setName

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Constructor Details

    • DataSetRequiredValidator

      public DataSetRequiredValidator()
  • Method Details

    • getInstance

      public static DataSetRequiredValidator getInstance()
      Returns the singleton validator instance.
      Returns:
      the validator instance
    • validate

      public List<SemanticException> validate(org.eclipse.birt.report.model.core.Module module, org.eclipse.birt.report.model.core.DesignElement element)
      Validates whether the data set of the given listing element is provided.
      Specified by:
      validate in class org.eclipse.birt.report.model.validators.AbstractElementValidator
      Parameters:
      module - the module
      element - the listing element to validate
      Returns:
      error list, each of which is the instance of SemanticException.