Class ValueRequiredValidator
java.lang.Object
org.eclipse.birt.report.model.validators.AbstractSemanticValidator
org.eclipse.birt.report.model.validators.AbstractPropertyValidator
org.eclipse.birt.report.model.api.validators.ValueRequiredValidator
public class ValueRequiredValidator
extends org.eclipse.birt.report.model.validators.AbstractPropertyValidator
Validates the property value is required.
Rule
The rule is that the value should be provided for one required property.Applicability
This validator is only applied to the required properties ofDesignElement
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Field Summary
FieldsFields inherited from class org.eclipse.birt.report.model.validators.AbstractSemanticValidator
modules, name
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic ValueRequiredValidator
Returns the singleton validator instance.validate
(org.eclipse.birt.report.model.core.Module module, org.eclipse.birt.report.model.core.DesignElement element, String propName) Validates whether value is set for the given required property.Methods inherited from class org.eclipse.birt.report.model.validators.AbstractSemanticValidator
canApplyToDesign, canApplyToLibrary, getName, isInTemplateParameterDefinitionSlot, setModules, setName
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Field Details
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NAME
Name of this validator- See Also:
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Constructor Details
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ValueRequiredValidator
public ValueRequiredValidator()
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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<SemanticException> validate(org.eclipse.birt.report.model.core.Module module, org.eclipse.birt.report.model.core.DesignElement element, String propName) Validates whether value is set for the given required property.- Specified by:
validate
in classorg.eclipse.birt.report.model.validators.AbstractPropertyValidator
- Parameters:
module
- the moduleelement
- the element holding this required propertypropName
- the name of the property to validate- Returns:
- error list, each of which is the instance of
SemanticException
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