Package org.ametys.odf.program

Class AbstractTraversableProgramPart<F extends ProgramPartFactory>

java.lang.Object

org.ametys.plugins.repository.AbstractAmetysObject

org.ametys.plugins.repository.jcr.SimpleAmetysObject<F>

org.ametys.plugins.repository.jcr.DefaultAmetysObject<F>

org.ametys.cms.repository.DefaultContent<F>

org.ametys.cms.repository.ModifiableDefaultContent<F>

org.ametys.odf.program.AbstractProgramPart<F>

org.ametys.odf.program.AbstractTraversableProgramPart<F>

Type Parameters:

F - the actual type of factory.

All Implemented Interfaces:

ModelAwareDataAwareAmetysObject, ModifiableModelAwareDataAwareAmetysObject, IndexableDataHolder, ModifiableIndexableDataHolder, CommentableContent, ContributorCommentableAmetysObject, ContributorCommentableContent, CommentableAmetysObject<Comment>, Content, ModifiableContent, ModifiableWorkflowAwareContent, ReactionableObject, ReportableObject, WorkflowAwareContent, CDMEntity, CDMFRTagsConstants, ProgramPart, TraversableProgramPart, ProgramItem, ACLAmetysObject, AmetysObject, CopiableAmetysObject, DataAwareAmetysObject, ModelAwareDataAwareAmetysObject, ModifiableModelAwareDataAwareAmetysObject, DataHolder, ModelAwareDataHolder, ModifiableDataHolder, ModifiableModelAwareDataHolder, DublinCoreAwareAmetysObject, ModifiableDublinCoreAwareAmetysObject, JCRAmetysObject, JCRTraversableAmetysObject, LockableAmetysObject, LockAwareAmetysObject, MetadataAwareAmetysObject, ModifiableMetadataAwareAmetysObject, ModifiableACLAmetysObject, ModifiableAmetysObject, ModifiableTraversableAmetysObject, RemovableAmetysObject, TagAwareAmetysObject, TaggableAmetysObject, TraversableAmetysObject, DataAndVersionAwareAmetysObject, ModifiableDataAwareVersionableAmetysObject, VersionableAmetysObject, VersionAwareAmetysObject, WorkflowAwareAmetysObject

Direct Known Subclasses:

AbstractProgram, Container

public abstract class AbstractTraversableProgramPart<F extends ProgramPartFactory>
extends AbstractProgramPart<F>
implements TraversableProgramPart

Common implementation of a Content which is part of a program, traversable

Nested Class Summary

Nested classes/interfaces inherited from interface org.ametys.cms.repository.Content

Content.ReferencingContentsSearch

Nested classes/interfaces inherited from interface org.ametys.cms.repository.ReactionableObject

ReactionableObject.ReactionType

Field Summary

Fields inherited from class org.ametys.cms.repository.DefaultContent

_mixins, _types, ATTACHMENTS_NODE_NAME, DEFAULT_CONTENT_LOCALE, METADATA_CONTENTTYPE, METADATA_CONTRIBUTOR, METADATA_CREATION, METADATA_CREATOR, METADATA_FIRST_VALIDATION, METADATA_FIRST_VALIDATOR, METADATA_LANGUAGE, METADATA_LAST_MAJOR_VALIDATOR, METADATA_LAST_MAJORVALIDATION, METADATA_LAST_VALIDATION, METADATA_LAST_VALIDATOR, METADATA_MIXINCONTENTTYPES, METADATA_MODIFIED, METADATA_OUTGOING_REFERENCE_NODETYPE, METADATA_OUTGOING_REFERENCE_PROPERTY, METADATA_OUTGOING_REFERENCES, METADATA_OUTGOING_REFERENCES_PATH_PROPERTY, METADATA_ROOT_OUTGOING_REFERENCES

Fields inherited from class org.ametys.plugins.repository.jcr.DefaultAmetysObject

PROTECTED_PROPERTIES

Fields inherited from interface org.ametys.odf.cdmfr.CDMEntity

CDM_CODE

Fields inherited from interface org.ametys.odf.cdmfr.CDMFRTagsConstants

ATTRIBUTE_ACTIVITY_PART_STRUCTURE, ATTRIBUTE_BLOCK_LANG, ATTRIBUTE_BUILDING, ATTRIBUTE_CODE_SET, ATTRIBUTE_COMPETENCE_YIELDING, ATTRIBUTE_COUNTY_CODE, ATTRIBUTE_COURSE_STRUCTURE, ATTRIBUTE_CURRENCY, ATTRIBUTE_DATE, ATTRIBUTE_DEGREE, ATTRIBUTE_DEGREE_NOT_LMD, ATTRIBUTE_DIPLOMA_TYPE, ATTRIBUTE_DURATION, ATTRIBUTE_ECTS_CREDITS, ATTRIBUTE_EQUIV, ATTRIBUTE_HOURS_PER_WEEK, ATTRIBUTE_ID, ATTRIBUTE_ID_REF, ATTRIBUTE_IDENT, ATTRIBUTE_LANGUAGE, ATTRIBUTE_LEVEL, ATTRIBUTE_LIB_SET, ATTRIBUTE_LIMITED, ATTRIBUTE_METHOD, ATTRIBUTE_NATURE, ATTRIBUTE_ORG, ATTRIBUTE_ORG_TYPE, ATTRIBUTE_ORG_UNIT_KIND_CODE_VALUESET, ATTRIBUTE_PLACES, ATTRIBUTE_PRICE, ATTRIBUTE_REF, ATTRIBUTE_ROLE, ATTRIBUTE_ROOM, ATTRIBUTE_START, ATTRIBUTE_STUDY_PACE, ATTRIBUTE_TEACHING_LANG, ATTRIBUTE_TEACHING_START, ATTRIBUTE_TEACHING_TYPE, ATTRIBUTE_TEL_TYPE, ATTRIBUTE_TERM, ATTRIBUTE_TIME, ATTRIBUTE_TIME_OF_DAY, ATTRIBUTE_TOTAL_WORK_LOAD, ATTRIBUTE_USER_DEFINED, NAMESPACE_AMETYS_CDM, NAMESPACE_CDMFR, PHONE_TYPE_HOME, PHONE_TYPE_MOBILE, PHONE_TYPE_OFFICE, TAG_ACTIVITY_PARTS, TAG_ADDRESS, TAG_ADMISSION_DESCRIPTION, TAG_ADMISSION_INFO, TAG_AFFILIATION, TAG_ALT_LANG_BLOCK, TAG_BIBLIOGRAPHY, TAG_CANCEL_DEADLINE, TAG_CDM, TAG_CDM_DATE_TIME, TAG_CDM_LOCATION, TAG_COMPETENCE_DESC, TAG_COMPETENCE_VALIDITY, TAG_CONTACT_DATA, TAG_CONTACT_NAME, TAG_CONTACTS, TAG_COUNTRY, TAG_COURSE, TAG_COURSE_CODE, TAG_COURSE_CONTENTS, TAG_COURSE_DESCRIPTION, TAG_COURSE_ID, TAG_COURSE_NAME, TAG_CREDITS, TAG_CRITERIA, TAG_DATE_FROM, TAG_DATE_TO, TAG_DEGREE, TAG_DEGREE_NAME, TAG_DIGIT_PROD_PERC, TAG_DIGIT_PROD_UNT_PERC, TAG_DIGITAL_USE, TAG_DIPLOMA, TAG_ECTS_REQUIRED, TAG_EMAIL, TAG_END, TAG_EVALUATION_DEADLINE, TAG_EXAM, TAG_EXAM_DURATION, TAG_EXAM_END, TAG_EXAM_KIND, TAG_EXAM_LOCATION, TAG_EXAM_NAME, TAG_EXAM_PARTS, TAG_EXAM_START, TAG_EXAM_STRUCTURE, TAG_EXISTS, TAG_EXPENSES, TAG_EXTADR, TAG_EXTENSION_BLOCK, TAG_FAMILY_NAME, TAG_FAX, TAG_FORM_OF_ASSESSMENT, TAG_FORM_OF_TEACHING, TAG_FORMAL_PREREQUISITES, TAG_GIVEN_NAME, TAG_GLOBAL_VOLUME, TAG_HABILITATION, TAG_HABILITATION_ID, TAG_HEADER, TAG_HREF, TAG_INFO_BLOCK, TAG_INSTRUCTION_LANGUAGE, TAG_LCMS, TAG_LEARNING_OBJECTIVES, TAG_LEVEL, TAG_LEVEL_CODE, TAG_LINK_NAME, TAG_LOCALITY, TAG_NAME, TAG_OCCURRENCE_RULE, TAG_ORDINARY_NAME, TAG_ORG_UNIT, TAG_ORG_UNIT_ACRONYM, TAG_ORG_UNIT_CODE, TAG_ORG_UNIT_DESCRIPTION, TAG_ORG_UNIT_ID, TAG_ORG_UNIT_KIND, TAG_ORG_UNIT_NAME, TAG_OVERLAP, TAG_PART_STRUCTURE, TAG_PCODE, TAG_PERC_OF_USE, TAG_PERCENTAGE, TAG_PERSON, TAG_PERSON_ID, TAG_PHONE, TAG_PLACE, TAG_POBOX, TAG_PPAL_TEACHING_LANGUAGE, TAG_PROD_PEDA, TAG_PROFESS_FIELD, TAG_PROFESSION, TAG_PROFESSIONAL_DIPLOMA, TAG_PROGRAM, TAG_PROGRAM_CODE, TAG_PROGRAM_DESCRIPTION, TAG_PROGRAM_DURATION, TAG_PROGRAM_ID, TAG_PROGRAM_NAME, TAG_PROGRAM_STRUCTURE, TAG_QUALIFICATION, TAG_QUALIFICATION_DESCRIPTION, TAG_QUALIFICATION_NAME, TAG_RECOMMANDED_PREREQUISITES, TAG_REF_COURSE, TAG_REF_ORG_UNIT, TAG_REF_PERSON, TAG_REF_PROGRAM, TAG_REGION, TAG_REGISTRATION_DEADLINE, TAG_REGISTRATION_DETAIL, TAG_REGISTRATION_MODALITIES, TAG_REGISTRATION_PROCESS, TAG_REGISTRATION_START, TAG_REGULATIONS, TAG_REOCCURRING_EVENTS, TAG_RESOURCE_MGT, TAG_ROLE, TAG_ROME_DATA, TAG_SEARCH_WORD, TAG_SECT_CNU, TAG_SINGLE_EVENT, TAG_START, TAG_STATISTICS, TAG_STREET, TAG_STUDENT_FACILITIES, TAG_STUDENT_PLACES, TAG_STUDENT_STATUS, TAG_STUDY_ABROAD, TAG_STUDY_FIELD, TAG_STUDY_QUALIFICATION, TAG_SUB_BLOCK, TAG_SUB_PROGRAM, TAG_SYLLABUS, TAG_TARGET_GROUP, TAG_TEACHING_ACTIVITY, TAG_TEACHING_ACTIVITY_ID, TAG_TEACHING_ACTIVITY_NAME, TAG_TEACHING_ACTIVITY_STRUCTURE, TAG_TEACHING_END, TAG_TEACHING_PLACE, TAG_TEACHING_START, TAG_TEACHING_TERM, TAG_TEXT, TAG_TIME_FROM, TAG_TIME_OF_DAY, TAG_TIME_TO, TAG_TIMETABLE_ELEMENT, TAG_TITLE, TAG_UNIVERSAL_ADJUSTMENT, TAG_WEB_LINK, VALUE_A_CHOIX, VALUE_APPRENTICESHIP, VALUE_AREA, VALUE_AS_DEGREE, VALUE_ASSOCIATED_LABORITORIES, VALUE_ASSOCIATED_SCHOOLS, VALUE_CITE97, VALUE_COMPLEMENTARY_INFORMATIONS, VALUE_COMPONENT, VALUE_CONTINUE, VALUE_COURSE_STRUCTURE, VALUE_DEGREE, VALUE_DES, VALUE_DIP, VALUE_DISTANCE, VALUE_DOWNLOADING, VALUE_DUREE, VALUE_EC, VALUE_EDUCATION_TYPE, VALUE_ERASMUS, VALUE_FACULTATIVE, VALUE_FINALITE, VALUE_FORMCONTNONDIP, VALUE_FR_FR, VALUE_FRENCHLANGUAGE, VALUE_INIT, VALUE_INTERNATIONAL, VALUE_INTERNSHIP, VALUE_KNOWLEDGES, VALUE_KNOWMORELINK, VALUE_MENTION, VALUE_OBJECTIVES, VALUE_OBLIGATOIRE, VALUE_ORG_UNIT_PARENT, VALUE_PRESENCE, VALUE_PRESENTATION, VALUE_PRO, VALUE_PROFESSIONAL, VALUE_PROFESSIONAL_OBJECTIVES, VALUE_PURSUING, VALUE_RNCP, VALUE_SCHOOLPATH, VALUE_SISE, VALUE_SPECIALITY, VALUE_STAGE, VALUE_SUBPROG_TYPE, VALUE_TYPE, VALUE_UE, VALUE_UECONTAINER, VALUE_UEGROUP, VALUE_UNIVERSITY, VALUE_UNRLR, VALUE_VOLUME_HORAIRE, VALUE_VOLUME_HORAIRE_COURS, VALUE_VOLUME_HORAIRE_TD, VALUE_VOLUME_HORAIRE_TP

Fields inherited from interface org.ametys.cms.repository.Content

ATTRIBUTE_TITLE

Fields inherited from interface org.ametys.plugins.repository.data.holder.ModelAwareDataHolder

ALTERNATIVE_SUFFIX, COMMENTS_SUFFIX, STATUS_SUFFIX

Fields inherited from interface org.ametys.odf.ProgramItem

CATALOG, CODE, EDUCATIONAL_BOOKLETS, ORG_UNITS_REFERENCES, PROGRAM_ITEM_CONTENT_TYPE, PUBLISHABLE, SHARED_PROPERTY

Fields inherited from interface org.ametys.odf.program.ProgramPart

PARENT_PROGRAM_PARTS

Fields inherited from interface org.ametys.odf.program.TraversableProgramPart

CHILD_PROGRAM_PARTS

Constructor Summary

Constructors

Constructor	Description
AbstractTraversableProgramPart(javax.jcr.Node node, String parentPath, F factory)	Constructor

Method Summary

Modifier and Type	Method	Description
boolean	containsProgramPart(String contentId)	Determines if this ProgramPart contains the given program part as child
List<ProgramPart>	getProgramPartChildren()	Returns the child ProgramParts
boolean	hasProgramPartChildren()	Determines if this ProgramPart contains child program parts

Methods inherited from class org.ametys.odf.program.AbstractProgramPart

getCatalog, getCdmCode, getCDMId, getCDMType, getCode, getOrgUnits, getProgramPartParents, isPublishable, setCatalog, setCdmCode, setCode, setPublishable

Methods inherited from class org.ametys.cms.repository.ModifiableDefaultContent

createComment, createComment, createContributorComment, createContributorComment, fillContent, getComment, getComments, getContributorComment, getContributorComments, getCurrentStepId, getDataHolder, getLockOwner, getProposalDate, getWorkflowId, isLocked, lock, setCreationDate, setCreator, setCurrentStepId, setDCContributor, setDCCoverage, setDCCreator, setDCDate, setDCDescription, setDCFormat, setDCIdentifier, setDCLanguage, setDCPublisher, setDCRelation, setDCRights, setDCSource, setDCSubject, setDCTitle, setDCType, setFirstValidationDate, setFirstValidator, setLastContributor, setLastMajorValidationDate, setLastMajorValidator, setLastModified, setLastValidationDate, setLastValidator, setLockInfoOnCurrentContext, setOutgoingReferences, setProposalDate, setTitle, setTitle, setWorkflowId, tag, unlock, untag

Methods inherited from class org.ametys.cms.repository.DefaultContent

addReaction, addReport, clearReports, copyTo, copyTo, copyTo, copyTo, createChild, getChild, getChildren, getCreationDate, getCreator, getDCContributor, getDCCoverage, getDCCreator, getDCDate, getDCDescription, getDCFormat, getDCIdentifier, getDCLanguage, getDCPublisher, getDCRelation, getDCRights, getDCSource, getDCSubject, getDCTitle, getDCType, getFirstValidationDate, getFirstValidator, getInternalDataHolder, getLanguage, getLastContributor, getLastMajorValidationDate, getLastMajorValidator, getLastModified, getLastValidationDate, getLastValidator, getMixinTypes, getOutgoingReferences, getReactionUsers, getReferencingContents, getReportsCount, getRootAttachments, getSystemPropertyExtensionPoint, getTags, getTitle, getTitle, getTypes, hasChild, hasReferencingContents, removeReaction, searchReferencingContents, setLanguage, setMixinTypes, setReportsCount, setType, setTypes, toSAX

Methods inherited from class org.ametys.plugins.repository.jcr.DefaultAmetysObject

addAllowedGroups, addAllowedProfilesForAnonymous, addAllowedProfilesForAnyConnectedUser, addAllowedUsers, addDeniedGroups, addDeniedProfilesForAnonymous, addDeniedProfilesForAnyConnectedUser, addDeniedUsers, addLabel, checkpoint, copyNode, disallowInheritance, getAllLabels, getAllRevisions, getBaseNode, getBaseVersion, getLabels, getLabels, getNode, getProfilesForAnonymousAndAnyConnectedUser, getProfilesForGroups, getProfilesForUsers, getRevision, getRevisionTimestamp, getRevisionTimestamp, getUnversionedDataHolder, getVersionHistory, isInheritanceDisallowed, removeAllowedGroups, removeAllowedGroups, removeAllowedProfilesForAnonymous, removeAllowedProfilesForAnyConnectedUser, removeAllowedUsers, removeAllowedUsers, removeDeniedGroups, removeDeniedGroups, removeDeniedProfilesForAnonymous, removeDeniedProfilesForAnyConnectedUser, removeDeniedUsers, removeDeniedUsers, removeLabel, restoreFromLabel, restoreFromNode, restoreFromRevision, switchToLabel, switchToRevision

Methods inherited from class org.ametys.plugins.repository.jcr.SimpleAmetysObject

_getFactory, _invalidateName, _invalidateParentPath, getId, getMetadataHolder, getName, getParent, getParentPath, getPath, needsSave, remove, rename, revertChanges, saveChanges

Methods inherited from class org.ametys.plugins.repository.AbstractAmetysObject

equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ametys.plugins.repository.ACLAmetysObject

getProfilesForAnonymousAndAnyConnectedUser, getProfilesForGroups, getProfilesForUsers, isInheritanceDisallowed

Methods inherited from interface org.ametys.plugins.repository.AmetysObject

equals, getId, getName, getParent, getParentPath, getPath, hashCode

Methods inherited from interface org.ametys.odf.cdmfr.CDMEntity

getCdmCode, getCDMId, getLanguage, setCdmCode

Methods inherited from interface org.ametys.cms.repository.Content

getCreationDate, getCreator, getFirstValidationDate, getFirstValidator, getInternalDataHolder, getLanguage, getLastContributor, getLastMajorValidationDate, getLastMajorValidator, getLastModified, getLastValidationDate, getLastValidator, getMixinTypes, getOutgoingReferences, getReferencingContents, getRootAttachments, getTitle, getTitle, getTypes, hasReferencingContents, searchReferencingContents, setLanguage, setMixinTypes, setType, setTypes, toSAX

Methods inherited from interface org.ametys.plugins.repository.data.ametysobject.DataAwareAmetysObject

copyTo, copyTo, dataToJSON, dataToJSON, dataToSAX, dataToSAX

Methods inherited from interface org.ametys.plugins.repository.dublincore.DublinCoreAwareAmetysObject

getDCContributor, getDCCoverage, getDCCreator, getDCDate, getDCDescription, getDCFormat, getDCIdentifier, getDCLanguage, getDCPublisher, getDCRelation, getDCRights, getDCSource, getDCSubject, getDCTitle, getDCType

Methods inherited from interface org.ametys.plugins.repository.jcr.JCRAmetysObject

getNode

Methods inherited from interface org.ametys.cms.data.ametysobject.ModelAwareDataAwareAmetysObject

getComposite, getExternalComposite, getExternalRepeater, getLocalComposite, getLocalRepeater, getParentDataHolder, getRepeater, getRootDataHolder, getSystemPropertyExtensionPoint, indexData, indexData

Methods inherited from interface org.ametys.plugins.repository.data.ametysobject.ModelAwareDataAwareAmetysObject

dataToJSON, dataToJSONForEdition, dataToMap, dataToSAX, dataToSAXForEdition, getComments, getDataNames, getDefinition, getDifferences, getDifferences, getDifferences, getDifferences, getExternalValue, getLocalValue, getModel, getStatus, getValue, getValue, hasComments, hasDefinition, hasDifferences, hasDifferences, hasDifferences, hasDifferences, hasExternalValue, hasExternalValueOrEmpty, hasLocalValue, hasLocalValueOrEmpty, hasValue, hasValueOrEmpty

Methods inherited from interface org.ametys.plugins.repository.data.holder.ModelAwareDataHolder

commentsToSAX, dataToJSON, dataToJSON, dataToJSON, dataToMap, dataToMap, dataToMap, dataToSAX, dataToSAX, dataToSAX, getDataNames, getType, getValue, hasValue, hasValueOrEmpty, isMultiple

Methods inherited from interface org.ametys.plugins.repository.ModifiableACLAmetysObject

addAllowedGroups, addAllowedProfilesForAnonymous, addAllowedProfilesForAnyConnectedUser, addAllowedUsers, addDeniedGroups, addDeniedProfilesForAnonymous, addDeniedProfilesForAnyConnectedUser, addDeniedUsers, disallowInheritance, removeAllowedGroups, removeAllowedGroups, removeAllowedProfilesForAnonymous, removeAllowedProfilesForAnyConnectedUser, removeAllowedUsers, removeAllowedUsers, removeDeniedGroups, removeDeniedGroups, removeDeniedProfilesForAnonymous, removeDeniedProfilesForAnyConnectedUser, removeDeniedUsers, removeDeniedUsers

Methods inherited from interface org.ametys.plugins.repository.ModifiableAmetysObject

needsSave, rename, revertChanges, saveChanges

Methods inherited from interface org.ametys.plugins.repository.data.holder.ModifiableDataHolder

getRepositoryData

Methods inherited from interface org.ametys.plugins.repository.metadata.ModifiableMetadataAwareAmetysObject

getMetadataHolder

Methods inherited from interface org.ametys.cms.data.ametysobject.ModifiableModelAwareDataAwareAmetysObject

getComposite, getComposite, getExternalComposite, getExternalComposite, getExternalRepeater, getExternalRepeater, getLocalComposite, getLocalComposite, getLocalRepeater, getLocalRepeater, getParentDataHolder, getRepeater, getRepeater, getRootDataHolder

Methods inherited from interface org.ametys.plugins.repository.data.ametysobject.ModifiableModelAwareDataAwareAmetysObject

getRepositoryData, removeExternalizableMetadataIfExists, removeExternalValue, removeLocalValue, removeValue, setComments, setExternalValue, setLocalValue, setStatus, setValue, synchronizeValues, synchronizeValues, synchronizeValues, synchronizeValues

Methods inherited from interface org.ametys.odf.ProgramItem

getCatalog, getCode, getOrgUnits, isPublishable, setCatalog, setCode, setPublishable

Methods inherited from interface org.ametys.odf.program.ProgramPart

getProgramPartParents

Methods inherited from interface org.ametys.plugins.repository.RemovableAmetysObject

remove

Methods inherited from interface org.ametys.plugins.repository.tag.TagAwareAmetysObject

getTags

Methods inherited from interface org.ametys.plugins.repository.TraversableAmetysObject

getChildAt, getChildPosition

Constructor Details

AbstractTraversableProgramPart

public AbstractTraversableProgramPart(javax.jcr.Node node,
 String parentPath,
 F factory)

Constructor

Parameters:

node - The JCR node

parentPath - The parent path

factory - The factory

Method Details

getProgramPartChildren

public List<ProgramPart> getProgramPartChildren()

Description copied from interface: TraversableProgramPart

Returns the child ProgramParts

Specified by:

getProgramPartChildren in interface TraversableProgramPart

Returns:

the child ProgramParts in a List

containsProgramPart

public boolean containsProgramPart(String contentId)

Description copied from interface: TraversableProgramPart

Determines if this ProgramPart contains the given program part as child

Specified by:

containsProgramPart in interface TraversableProgramPart

Parameters:

contentId - id of the ProgramPart to test

Returns:

true if the content is part of this ProgramPart

hasProgramPartChildren

public boolean hasProgramPartChildren()

Description copied from interface: TraversableProgramPart

Determines if this ProgramPart contains child program parts

Specified by:

hasProgramPartChildren in interface TraversableProgramPart

Returns:

true if this ProgramPart contains at least a child program part