org.eclipse.birt.report.model.api.validators
Class ExtensionValidator

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

public class ExtensionValidator
extends org.eclipse.birt.report.model.validators.AbstractElementValidator

Validates the extension is valid, which is provided by IReportItem.

Rule

The rule is defined by IReportItem.validate().

Applicability

This validator is only applied to TableItem.

Field Summary

static java.lang.String

NAME Name of this validator.

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

modules, name

Constructor Summary

ExtensionValidator()

Method Summary

static ExtensionValidator	getInstance() Returns the singleton validator instance.
java.util.List	validate(org.eclipse.birt.report.model.core.Module module, org.eclipse.birt.report.model.core.DesignElement element) Validates whether any cell in the given row overlaps others.

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

Field Detail

NAME

public static final java.lang.String NAME

Name of this validator.

See Also:

Constant Field Values

Constructor Detail

ExtensionValidator

public ExtensionValidator()

Method Detail

getInstance

public static ExtensionValidator getInstance()

Returns the singleton validator instance.

Returns:

the validator instance

validate

public java.util.List validate(org.eclipse.birt.report.model.core.Module module,
                               org.eclipse.birt.report.model.core.DesignElement element)

Validates whether any cell in the given row overlaps others.

Specified by:

validate in class org.eclipse.birt.report.model.validators.AbstractElementValidator

Parameters:

module - the module

element - the row to validate

Returns:

error list, each of which is the instance of SemanticException.