question: returns the primary key of this document library file entry metadata . concode_field_sep DLFileEntryMetadata _dlFileEntryMetadata concode_field_sep com.liferay.portlet.dynamicdatamapping.model.DDMStructure getDDMStructure concode_elem_sep void setExpandoBridgeAttributes concode_elem_sep void setFileEntryId concode_elem_sep boolean isEscapedModel concode_elem_sep long getFileEntryMetadataId concode_elem_sep boolean isCachedModel concode_elem_sep com.liferay.portlet.expando.model.ExpandoBridge getExpandoBridge concode_elem_sep int compareTo concode_elem_sep DLFileEntryMetadata getWrappedModel concode_elem_sep long getFileEntryTypeId concode_elem_sep void setFileEntryTypeId concode_elem_sep com.liferay.portal.model.CacheModel<com.liferay.portlet.documentlibrary.model.DLFileEntryMetadata> toCacheModel concode_elem_sep int hashCode concode_elem_sep void setPrimaryKey concode_elem_sep void setDDMStorageId concode_elem_sep DLFileEntryMetadata getWrappedDLFileEntryMetadata concode_elem_sep void persist concode_elem_sep void setNew concode_elem_sep void setDDMStructureId concode_elem_sep long getDDMStructureId concode_elem_sep void setFileVersionId concode_elem_sep void resetOriginalValues concode_elem_sep void setFileEntryMetadataId concode_elem_sep boolean isNew concode_elem_sep void setUuid concode_elem_sep java.io.Serializable getPrimaryKeyObj concode_elem_sep Class<?> getModelClass concode_elem_sep com.liferay.portlet.documentlibrary.model.DLFileEntryMetadata toEscapedModel concode_elem_sep long getDDMStorageId concode_elem_sep java.lang.String getUuid concode_elem_sep java.lang.String toXmlString concode_elem_sep long getFileVersionId concode_elem_sep void setPrimaryKeyObj concode_elem_sep java.lang.Object clone concode_elem_sep void setCachedModel concode_elem_sep java.lang.String toString concode_elem_sep String getModelClassName concode_elem_sep long getFileEntryId concode_elem_sep com.liferay.portlet.documentlibrary.model.DLFileVersion getFileVersion concode_elem_sep com.liferay.portlet.documentlibrary.model.DLFileEntryType getFileEntryType
target: long function ( ) { return _dlFileEntryMetadata . getPrimaryKey ( ) ; }