Class DataSetNameRequiredValidatorImpl
java.lang.Object
org.eclipse.birt.report.model.validators.AbstractSemanticValidator
org.eclipse.birt.report.model.validators.AbstractElementValidator
org.eclipse.birt.report.model.api.validators.DataSetNameRequiredValidatorImpl
- Direct Known Subclasses:
DataSetNameRequiredValidator
public class DataSetNameRequiredValidatorImpl
extends org.eclipse.birt.report.model.validators.AbstractElementValidator
Validates the data set name of scalar parameter is required.
Rule
The rule is that DATASET_NAME_PROP is required when LABEL_EXPR_PROP or VALUE_EXPR_PROP is provided.Applicability
This validator is only applied toScalarParameter
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Field Summary
Fields inherited from class org.eclipse.birt.report.model.validators.AbstractSemanticValidator
modules, name
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionReturns the singleton validator instance.validate
(org.eclipse.birt.report.model.core.Module module, org.eclipse.birt.report.model.core.DesignElement element) Validates the given element which is in report.Methods inherited from class org.eclipse.birt.report.model.validators.AbstractSemanticValidator
canApplyToDesign, canApplyToLibrary, getName, isInTemplateParameterDefinitionSlot, setModules, setName
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Constructor Details
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DataSetNameRequiredValidatorImpl
public DataSetNameRequiredValidatorImpl()
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Method Details
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getInstance
Returns the singleton validator instance.- Returns:
- the validator instance
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validate
public List validate(org.eclipse.birt.report.model.core.Module module, org.eclipse.birt.report.model.core.DesignElement element) Description copied from class:org.eclipse.birt.report.model.validators.AbstractElementValidator
Validates the given element which is in report.- Specified by:
validate
in classorg.eclipse.birt.report.model.validators.AbstractElementValidator
- Parameters:
module
- the moduleelement
- the given element to validate- Returns:
- error list, each of which is the instance of
SemanticException
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