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

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

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

Validates the page size is invalid.

Rule

The rule is that

• the MasterPage.HEIGHT_PROP and MasterPage.WIDTH_PROP must be larger than or equals zero.
• the margin space shouldn't occupy all page space.

Applicability

This validator is only applied to MasterPage.

Field Summary

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

modules, name

Constructor Summary

MasterPageSizeValidator()

Method Summary

static MasterPageSizeValidator	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 the page size is invalid.

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 Detail

MasterPageSizeValidator

public MasterPageSizeValidator()

Method Detail

getInstance

public static MasterPageSizeValidator 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 the page size is invalid.

Specified by:

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

Parameters:

module - the module

element - the master page to validate

Returns:

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