cdac.medinfo.sdk.dcm30_04.baselibs

Class Item

java.lang.Object

cdac.medinfo.sdk.dcm30_04.baselibs.Item

All Implemented Interfaces:

IItem, ICollectionIterable<IDataElement>, java.io.Serializable, java.lang.Iterable<IDataElement>

Direct Known Subclasses:

AcquisitionContextSequenceItem, ActualHumanPerformersSequenceItem, AddIntermediateSequenceItem, AdditionalRTROIIdentificationCodeSequenceItem, AddNearSequenceItem, AddOtherSequenceItem, AlgorithmIdentificationMacroDependentItem, AlternateContainerIdentifierSequenceItem, AlternateContentDescriptionSequenceItem, AnnotationContentSequenceItem, AnteriorChamberDepthSequenceItem, ApplicationSetupSequenceItem, ApplicatorGeometrySequenceItem, ApplicatorSequenceItem, ASLBolusCutoffTimingSequenceItem, BasicGrayscaleImageSequenceItem, BasicPixelSpacingCalibrationMacroDependentItem, BeamDoseVerificationControlPointSequenceItem, BeamLimitingDeviceLeafPairsSequenceItem, BeamLimitingDevicePositionSequenceItem, BeamLimitingDeviceSequenceItem, BeamLimitingDeviceToleranceSequenceItem, BeamSequenceItem, BeamTaskSequenceItem, BillingSuppliesandDevicesSequenceItem, BiopsyTargetSequenceItem, BlendingLUT1SequenceItem, BlendingLUT2SequenceItem, BlendingSequenceItem, BlockSequenceItem, BlockSlabSequenceItem, BrachyAccessoryDeviceSequenceItem, BrachyControlPointDeliveredSequenceItem, BrachyControlPointSequenceItem, BrachyPulseControlPointDeliveredSequenceItem, BrachyReferencedDoseReferenceSequenceItem, BreedRegistrationSequenceItem, CalculatedDoseReferenceSequenceItem, CalculatedIOLMacroDependentItem, CalibrationDataSequenceItem, CalibrationSequenceItem, CardiacSynchronizationSequenceItem, CardiacTriggerSequenceItem, ChannelDefinitionSequenceItem, ChannelDisplaySequenceItem, ChannelSequenceItem, ChannelShieldSequenceItem, ChemicalShiftSequenceItem, CodeSequenceMacroDependentItem, CodingSchemeIdentificationSequenceItem, CollimatorShapeSequenceItem, CommonCTOrMRImageDescriptionMacroDependentItem, CompensatorSequenceItem, ComponentAssemblySequenceItem, ComponentTypesSequenceItem, CompoundGraphicSequenceItem, ConfigurationQAResultsSequenceItem, ConsentforClinicalTrialUseSequenceItem, ContainerComponentSequenceItem, ContentIdentificationMacroDependentItem, ContentItemMacroDependentItem, ContentSequenceItem, ContourSequenceItem, ContrastAdministrationProfileSequenceItem, ContrastBolusUsageSequenceItem, ContributingEquipmentSequenceItem, ContributingImageSourcesMacroDependentItem, ContributingSOPInstancesReferenceSequenceItem, ContributingSourcesSequenceItem, ControlPointDeliverySequenceItem, ControlPointSequenceItem, ConventionalControlPointVerificationSequenceItem, ConventionalMachineVerificationSequenceItem, CorrectedParameterSequenceItem, CTAcquisitionDetailsSequenceItem, CTAcquisitionTypeSequenceItem, CTAdditionalXRaySourceSequenceItem, CTExposureSequenceItem, CTGeometrySequenceItem, CTImageFrameTypeSequenceItem, CTPositionSequenceItem, CTReconstructionSequenceItem, CTTableDynamicsSequenceItem, CTXrayDetailsSequenceItem, CustodialOrganizationSequenceItem, CylinderSequenceItem, CylinderSequenceMacroDependentItem, DataInformationSequenceItem, DataSetIdentificationMacroDependentItem, DeformableRegistrationGridSequenceItem, DeformableRegistrationSequenceItem, DeidentificationActionSequenceItem, DeliveryVerificationImageSequenceItem, DerivationImageSequenceItem, DetectorInformationSequenceItem, DetectorPositionSequenceItem, DeviceMotionControlSequenceItem, DeviceMotionParameterCodeSequenceItem, DICOMMediaRetrievalSequenceItem, DICOMRetrievalSequenceItem, DiffusionBMatrixSequenceItem, DiffusionGradientDirectionSequenceItem, DigitalSignaturesSequenceItem, DigitalXRayDetectorMacroDependentItem, DimensionIndexSequenceItem, DimensionOrganizationSequenceItem, DirectoryRecordSequenceItem, DischargeDiagnosisCodeSequenceItem, DisplayCalibrationResultSequenceItem, DisplayedAreaSelectionSequenceItem, DisplayQAResultContextMacroDependentItem, DisplaySetsSequenceItem, DisplayShutterMacroDependentItem, DisplaySubsystemConfigurationSequenceItem, DisplaySubsystemQAResultsSequenceItem, DisplaySubsystemSequenceItem, DoseReferenceSequenceItem, DVHReferencedROISequenceItem, DVHSequenceItem, EncryptedAttributesSequenceItem, EnergyWindowInformationSequenceItem, EnergyWindowRangeSequenceItem, EnhancedPaletteColorLookupTableSequenceItem, ExcludedIntervalsSequenceItem, ExposureControlSensingRegionsSequenceItem, ExposureDoseSequenceItem, ExposureIndexMacroDependentItem, ExposureSequenceItem, FacetSequenceItem, FiducialSequenceItem, FiducialSetSequenceItem, FieldOfViewSequenceItem, FillStyleSequenceItem, FillStyleSequenceMacroDependentItem, FilmBoxContentSequenceItem, FilmConsumptionSequenceItem, FilterOperationsSequenceItem, FixationDeviceSequenceItem, FixationSequenceItem, FlatKeratometricAxisSequenceItem, FluenceMapSequenceItem, FractionGroupSequenceItem, FractionGroupSummarySequenceItem, FractionStatusSummarySequenceItem, FrameAnatomySequenceItem, FrameContentSequenceItem, FrameDetectorParametersSequenceItem, FrameDisplaySequenceItem, FrameExtractionSequenceItem, FrameofReferenceRelationshipSequenceItem, FramePixelDataPropertiesSequenceItem, FramePixelShiftSequenceItem, FrameVOILUTSequenceItem, GatedInformationSequenceItem, GeneralAccessorySequenceItem, GeneralAnatomyOptionalMacroDependentItem, GeneralContributingSourcesMacroDependentItem, GeneralMachineVerificationSequenceItem, GraphicAnnotationSequenceItem, GraphicCoordinatesDataSequenceItem, GraphicGroupSequenceItem, GraphicLayerSequenceItem, GraphicObjectSequenceItem, HangingProtocolDefinitionSequenceItem, HangingProtocolSelectorAttributeContextMacroDependentItem, HangingProtocolSelectorAttributeValueMacroDependentItem, HierarchicalSeriesReferenceMacroDependentItem, HierarchicalSOPInstanceReferenceMacroDependentItem, HistogramSequenceItem, HL7v2HierarchicDesignatorMacroDependentItem, HPGLPenSequenceItem, IconImageSequenceItem, IdentifiedPersonorDeviceMacroDependentItem, IFLRDataSourceImpl, ImageBoxContentSequenceItem, ImageBoxesSequenceItem, ImageBoxSynchronizationSequenceItem, ImageCenterPointCoordinatesSequenceItem, ImageDataTypeSequenceItem, ImageOverlayBoxContentSequenceItem, ImageSetSelectorSequenceItem, ImageSetsSequenceItem, ImageSOPInstanceReferenceMacroDependentItem, ImplantAssemblyTemplateTargetAnatomySequenceItem, ImplantTargetAnatomySequenceItem, ImplantTemplateGroupMemberMatching2DCoordinatesSequenceItem, ImplantTemplateGroupTargetAnatomySequenceItem, ImplantTemplateGroupVariationDimensionRankSequenceItem, ImplantTemplateGroupVariationDimensionSequenceItem, InformationFromManufacturerSequenceItem, InterpretationApproverSequenceItem, InterventionDrugInformationSequenceItem, IntraocularLensCalculationsMacroDependentItem, IntravascularFrameContentSequenceItem, IntravascularOCTFrameTypeSequenceItem, IOLOphthalmicAxialLengthMacroDependentItem, IOLPowerSequenceItem, IonBeamLimitingDeviceSequenceItem, IonBeamSequenceItem, IonBlockSequenceItem, IonControlPointDeliverySequenceItem, IonControlPointSequenceItem, IonControlPointVerificationSequenceItem, IonMachineVerificationSequenceItem, IonRangeCompensatorSequenceItem, IonToleranceTableSequenceItem, IonWedgePositionSequenceItem, IonWedgeSequenceItem, IrradiationEventIdentificationSequenceItem, IsocenterReferenceSystemSequenceItem, IssuerofPatientIDMacroDependentItem, IssuerofPatientIDQualifiersSequenceItem, KeratometricMeasurementsMacroDependentItem, KeratometryMacroDependentItem, LateralSpreadingDeviceSequenceItem, LateralSpreadingDeviceSettingsSequenceItem, LensConstantSequenceItem, LensometryMeasurementsMacroDependentItem, LensThicknessSequenceItem, LineSequenceItem, LineStyleSequenceItem, LineStyleSequenceMacroDependentItem, LuminanceResponseSequenceItem, LuminanceResultMacroDependentItem, LuminanceResultSequenceItem, LuminanceUniformityResultMacroDependentItem, LuminanceUniformityResultSequenceItem, MACParametersSequenceItem, MajorTicksSequenceItem, MandatoryViewandSliceProgressionDirectionMacroDependentItem, MaskSubtractionSequenceItem, MatingFeatureDegreeofFreedomSequenceItem, MatingFeatureSequenceItem, MatingFeatureSetsSequenceItem, MatrixRegistrationSequenceItem, MatrixSequenceItem, MaximumCornealCurvatureSequenceItem, MeasuredDoseReferenceSequenceItem, MeasuredValueSequenceItem, MeasurementEquipmentSequenceItem, MediaInstalledSequenceItem, MinimumKeratometricSequenceItem, ModalityLUTMacroDependentItem, ModalityLUTSequenceItem, ModifiedAttributesSequenceItem, MotionSynchronizationSequenceItem, MRArterialSpinLabelingSequenceItem, MRAveragesSequenceItem, MRDiffusionSequenceItem, MREchoSequenceItem, MRFOVGeometrySequenceItem, MRImageFrameTypeSequenceItem, MRImagingModifierSequenceItem, MRMetaboliteMapSequenceItem, MRModifierSequenceItem, MRReceiveCoilSequenceItem, MRSpatialSaturationSequenceItem, MRSpectroscopyFOVGeometrySequenceItem, MRSpectroscopyFrameTypeSequenceItem, MRTimingAndRelatedParametersSequenceItem, MRTransmitCoilSequenceItem, MRVelocityEncodingSequenceItem, MultiCoilDefinitionSequenceItem, MultiFramePresentationSequenceItem, MultiplexedAudioChannelsDescriptionCodeSequenceItem, MydriaticAgentSequenceItem, NavigationIndicatorSequenceItem, NotificationFromManufacturerSequenceItem, NumericValueMacroDependentItem, ObjectThicknessSequenceItem, OmittedBeamTaskSequenceItem, OperatingModeSequenceItem, OphthalmicAcquisitionParametersMacroDependentItem, OphthalmicAxialLengthMeasurementsLengthSummationSequenceItem, OphthalmicAxialLengthMeasurementsSequenceItem, OphthalmicAxialLengthQualityMetricMacroDependentItem, OphthalmicAxialLengthSequenceItem, OphthalmicAxialMeasurementsLeftEyeSequenceItem, OphthalmicAxialMeasurementsMacroDependentItem, OphthalmicAxialMeasurementsQualityImageSOPInstanceReferenceMacroDependentItem, OphthalmicAxialMeasurementsRelatedInformationMacroDependentItem, OphthalmicAxialMeasurementsRightEyeSequenceItem, OphthalmicAxialMeasurementsSelectedMacroDependentItem, OphthalmicPatientClinicalInformationandTestLensParametersMacroDependentItem, OphthalmicVisualFieldGlobalIndexMacroDependentItem, OpticalOphthalmicAxialLengthMeasurementsSequenceItem, OpticalPathIdentificationSequenceItem, OpticalPathSequenceItem, OpticalSelectedOphthalmicAxialLengthSequenceItem, OptionalViewandSliceProgressionDirectionMacroDependentItem, OriginalAttributesSequenceItem, OtherMediaAvailableSequenceItem, OverlayPixelDataSequenceItem, OverrideSequenceItem, PaletteColorLookupTableMacroDependentItem, PatientClinicalTrialParticipationSequenceItem, PatientOrientationInFrameSequenceItem, PatientOrientationMacroDependentItem, PatientPhysiologicalStateSequenceItem, PatientSetupSequenceItem, PerformedProcedureStepSummaryMacroDependentItem, PerformedSeriesSequenceItem, PersonIdentificationMacroDependentItem, PertinentResourcesSequenceItem, PETDetectorMotionDetailsSequenceItem, PETFrameAcquisitionSequenceItem, PETFrameCorrectionFactorsSequenceItem, PETPositionSequenceItem, PETReconstructionSequenceItem, PETTableDynamicsSequenceItem, PhaseInformationSequenceItem, PixelIntensityRelationshipLUTSequenceItem, PixelMeasuresSequenceItem, PixelSpacingSequenceItem, PixelValueMappingCodeSequenceItem, PixelValueMappingtoCodedConceptSequenceItem, PixelValueTransformationSequenceItem, PlaneOrientationSequenceItem, PlaneOrientationVolumeSequenceItem, PlanePositionSequenceItem, PlanePositionSlideSequenceItem, PlanePositionVolumeSequenceItem, PlannedVerificationImageSequenceItem, PlanningLandmarkLineMacroDependentItem, PlanningLandmarkPlaneMacroDependentItem, PlanningLandmarkPointMacroDependentItem, PositionerPositionSequenceItem, PostDeformationMatrixRegistrationSequenceItem, PreDeformationMatrixRegistrationSequenceItem, PresentationLUTContentSequenceItem, PresentationLUTSequenceItem, PresentationStateRelationshipMacroDependentItem, PrimaryAnatomicStructureMacroDependentItem, PrimaryFluenceModeSequenceItem, PrinterCharacteristicsSequenceItem, PrinterConfigurationSequenceItem, PrintJobDescriptionSequenceItem, PrismSequenceItem, PrismSequenceMacroDependentItem, PrivateDataElementCharacteristicsSequenceItem, ProcedureStepCommunicationsURISequenceItem, ProcedureStepProgressInformationSequenceItem, ProjectionPixelCalibrationSequenceItem, ProposedStudySequenceItem, PulseSpecificBrachyControlPointDeliveredSequenceItem, QAResultsSequenceItem, QuantitySequenceItem, RadiopharmaceuticalInformationSequenceItem, RadiopharmaceuticalUsageSequenceItem, RangeModulatorSequenceItem, RangeModulatorSettingsSequenceItem, RangeShifterSequenceItem, RangeShifterSettingsSequenceItem, RealWorldValueMappingMacroDependentItem, RealWorldValueMappingSequenceItem, RecordedBlockSequenceItem, RecordedBrachyAccessoryDeviceSequenceItem, RecordedChannelSequenceItem, RecordedChannelShieldSequenceItem, RecordedCompensatorSequenceItem, RecordedLateralSpreadingDeviceSequenceItem, RecordedRangeModulatorSequenceItem, RecordedRangeShifterSequenceItem, RecordedSnoutSequenceItem, RecordedSourceApplicatorSequenceItem, RecordedSourceSequenceItem, RecordedWedgeSequenceItem, ReferencedBeamSequenceItem, ReferencedBolusSequenceItem, ReferencedBrachyApplicationSetupSequenceItem, ReferencedCalculatedDoseReferenceSequenceItem, ReferencedControlPointSequenceItem, ReferencedDigitalSignatureSequenceItem, ReferencedDoseReferenceSequenceItem, ReferencedFractionGroupSequenceItem, ReferencedFrameofReferenceSequenceItem, ReferencedGeneralPurposeScheduledProcedureStepSequenceItem, ReferencedGrayscalePresentationStateSequenceItem, ReferencedImageEvidenceSequenceItem, ReferencedInstancesandAccessMacroDependentItem, ReferencedMeasuredDoseReferenceSequenceItem, ReferencedRawDataSequenceItem, ReferencedRequestSequenceItem, ReferencedSequenceDependentItem, ReferencedSeriesSequenceItem, ReferencedSetupImageSequenceItem, ReferencedSOPInstanceMACSequenceItem, ReferencedStorageMediaSequenceItem, ReferencedStoredPrintSequenceItem, ReferencedSurfaceSequenceItem, ReferencedVerificationImageSequenceItem, ReferencedWaveformSequenceItem, RefractiveParametersUsedonPatientSequenceItem, RefractiveStateSequenceItem, RegistrationSequenceItem, RegistrationtoLocalizerSequenceItem, RelatedRTROIObservationsSequenceItem, RelatedSeriesSequenceItem, RelevantOPTAttributesSequenceItem, RequestAttributesMacroDependentItem, RequestAttributesSequenceItem, RespiratorySynchronizationSequenceItem, ResultsDistributionListSequenceItem, ROIContourSequenceItem, ROIElementalCompositionSequenceItem, ROIPhysicalPropertiesSequenceItem, RotationInformationSequenceItem, RTDoseROISequenceItem, RTEquipmentCorrelationMacroDependentItem, RTReferencedSeriesSequenceItem, RTRelatedROISequenceItem, RTROIObservationsSequenceItem, ScheduledHumanPerformersSequenceItem, ScheduledProcedureStepSequenceItem, ScheduledStepAttributesSequenceItem, ScreeningBaselineMeasuredSequenceItem, ScreenSpecificationsMacroDependentItem, SegmentedPropertyCategoryCodeSequenceItem, SegmentIdentificationSequenceItem, SegmentSequenceItem, SelectedSegmentalOphthalmicAxialLengthSequenceItem, SelectedTotalOphthalmicAxialLengthSequenceItem, SelectorAttributeMacroDependentItem, SequenceOfUltrasoundRegionsItem, SetupDeviceSequenceItem, ShieldingDeviceSequenceItem, SimulatedKeratometricCylinderSequenceItem, SnoutSequenceItem, SOPInstanceReferenceMacroDependentItem, SourceImageCornealProcessedDataSequenceItem, SourceImageEvidenceSequenceItem, SourceIrradiationEventSequenceItem, SourceSequenceItem, SpecificAbsorptionRateSequenceItem, SpecimenMacroDependentItem, SpecimenPreparationSequenceItem, SpecimenReferenceSequenceItem, SpecimenSequenceItem, SteepKeratometricAxisSequenceItem, StereoPairsSequenceItem, StructuredDisplayImageBoxSequenceItem, StructuredDisplayTextBoxSequenceItem, StructureSetROISequenceItem, StudiesContainingOtherReferencedInstancesSequenceItem, SubjectiveRefractionMeasurementsMacroDependentItem, SupportedImageDisplayFormatsSequenceItem, SurfaceMeshPrimitivesSequenceItem, SurfaceModelDescriptionSequenceItem, SurfacePointsNormalsSequenceItem, SurfacePointsSequenceItem, SurfaceProcessingAlgorithmIdentificationSequenceItem, SurfaceSequenceItem, SynchronizedScrollingSequenceItem, TablePositionSequenceItem, TargetLuminanceCharacteristicsSequenceItem, TemplateIdentificationMacroDependentItem, TemporalPositionSequenceItem, TextObjectSequenceItem, TextStyleSequenceItem, TextStyleSequenceMacroDependentItem, TimeBasedImageSetsSequenceItem, TimeSlotInformationSequenceItem, ToleranceTableSequenceItem, TotalPixelMatrixOriginSequenceItem, TreatmentMachineSequenceItem, TreatmentSessionApplicationSetupSequenceItem, TreatmentSessionBeamSequenceItem, TreatmentSessionIonBeamSequenceItem, TreatmentSummaryMeasuredOrCalculatedDoseReferenceSequenceItem, TriangleFanSequenceItem, TriangleStripSequenceItem, TwoDDegreeOfFreedomSequenceItem, TwoDimensionalToThreeDimensionalMapSequenceItem, TwoDLineCoordinatesSequenceItem, TwoDMatingFeatureCoordinatesSequenceItem, TwoDPlaneCoordinatesSequenceItem, TwoDPointCoordinatesSequenceItem, UltrasoundOphthalmicAxialLengthMeasurementsSequenceItem, UltrasoundSelectedOphthalmicAxialLengthSequenceItem, UnifiedProcedureStepPerformedProcedureSequenceItem, UsedFiducialsSequenceItem, USImageDescriptionSequenceItem, UVMappingSequenceItem, VelocityEncodingAcquisitionSequenceItem, VerifyingObserverSequenceItem, VisualAcuityMeasurementsMacroDependentItem, VisualEvaluationResultMacroDependentItem, VisualEvaluationResultSequenceItem, VisualEvaluationTestSequenceItem, VisualFieldCatchTrialSequenceItem, VisualFieldTestPointNormalsSequenceItem, VisualFieldTestPointSequenceItem, VOILUTMacroDependentItem, VOILUTSequenceItem, VolumeLocalizationSequenceItem, WADORetrievalSequenceItem, WADORSRetrievalSequenceItem, WaveformAnnotationSequenceItem, WaveformPresentationGroupSequenceItem, WaveformSequenceItem, WedgePositionSequenceItem, WedgeSequenceItem, WideFieldOphthalmicPhotographyQualityRatingSequenceItem, WideFieldOphthalmicPhotographyQualityThresholdSequenceItem, XAXRFFrameCharacteristicsSequenceItem, XDSRetrievalSequenceItem, XRay3DAcquisitionSequenceItem, XRay3DGeneralPerProjectionAcquisitionMacroDependentItem, XRay3DGeneralPositionerMovementMacroDependentItem, XRay3DGeneralSharedAcquisitionMacroDependentItem, XRay3DReconstructionSequenceItem, XRayAcquisitionDoseSequenceItem, XRayCollimatorDimensionsMacroDependentItem, XRayFiltrationMacroDependentItem, XRayGridDescriptionMacroDependentItem

public class Item
extends java.lang.Object
implements IItem

An Item contains a Data Set. Item in short is the component of the Value of a Data Element that is of Value Representation Sequence of Items.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Item() This constructor creates SQ with default TransferSyntax
Item(IDictionaryReader objDictionaryReader) This constructor creates SQ with default TransferSyntax and specified DictionaryReader
Item(ITransferSyntax objTransferSyntax) This constructor creates SQ with specified TransferSyntax
Item(ITransferSyntax objTransferSyntax, IDictionaryReader objDictionaryReader) This constructor creates SQ with specified transferSyntax and specified DictionaryReader

Method Summary

Methods

Modifier and Type	Method and Description
int	addDataElement(IDataElement objIDataElement) This method adds DataElement into the Item of SQ
void	changeToUndefined() This function sets the Value length to -1.
java.lang.Object	clone() Create similar object of this class.
boolean	contains(int iGroupNumber, int iElementNumber) Checks whether the DataElement with the specified Group and Element numbers is present or not
void	dumpDICOMInfo(IDicomStream objIDicomStream) Dumps the Items of Sequence in readable form.
IDataElement	getDataForTag(int iGroupNumber, int iElementNumber) Retrieves the DataElement for the specified Group and Element numbers
IDictionaryReader	getDictionaryReader() Retrieves the Dictionary reader set in the Item
int	getItemLength() This method provides a mechanism to set the item length when the item value length is provided.
ITransferSyntax	getTransferSyntax() Retrieves the TransferSyntax specified by DICO Standard
java.lang.Object	getValue(int iGroupNumber, int iElementNumber) This method returns value of DicomValue.
int	getValueLength() Retrieves the value length of the item.
ICollectionIterator<IDataElement>	iterator() Provides iterator over the collection of DataElements
int	read(IDicomStream objIDicomStream, int iItemLength) Reads the Item from the underlying stream as specified in the DICOM Standard
void	setDictionaryReader(IDictionaryReader objIDictReader) Sets the DictionaryReader into the Item
void	setTransferSyntax(ITransferSyntax objITransferSyntax) Sets the TransferSyntax specified by DICOM Standard
int	setValue(IPairedCollection<ITag,IDataElement> objPairedCollection_) Sets the custom paired collection of tag and DataElement into the Item
ICollectionIterator<IDataElement>	sortedIterator() Provides sorted iterator over the collection of DataElements
boolean	validate() Validates the Item for the rules of module.
boolean	validateForModule() Validates the Item for the rules of module.
int	write(IDicomStream objIDicomStream) Get the DataElements from the HashMap and call serialize on each dataelement individually.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Item

public Item()

This constructor creates SQ with default TransferSyntax

Item

public Item(ITransferSyntax objTransferSyntax)

This constructor creates SQ with specified TransferSyntax

Parameters:

objTransferSyntax - TransferSyntax specified by DICOM Standard

Item

public Item(IDictionaryReader objDictionaryReader)

This constructor creates SQ with default TransferSyntax and specified DictionaryReader

Parameters:

objDictionaryReader - DictionaryReader specifies the reader specified by user which will read from dictionary

Item

public Item(ITransferSyntax objTransferSyntax,
    IDictionaryReader objDictionaryReader)

This constructor creates SQ with specified transferSyntax and specified DictionaryReader

Parameters:

objTransferSyntax - TransferSyntax specified by DICOM Standard

objDictionaryReader - DictionaryReader specifies the reader specified by user which will read from dictionary

Method Detail

getItemLength

public int getItemLength()

This method provides a mechanism to set the item length when the item value length is provided.

Specified by:

getItemLength in interface IItem

Parameters:

iItemValueLength - length of the value of the item which excludes the Item major and minor tags

Returns:

int - integer value of length of the item.

getValueLength

public int getValueLength()

Retrieves the value length of the item. Note that this length excludes the Item major and minor tags

Specified by:

getValueLength in interface IItem

Returns:

integer - value length of the item

setTransferSyntax

public void setTransferSyntax(ITransferSyntax objITransferSyntax)

Sets the TransferSyntax specified by DICOM Standard

Specified by:

setTransferSyntax in interface IItem

Parameters:

objITransferSyntax - TransferSyntax specified by DICOM Standard

getTransferSyntax

public ITransferSyntax getTransferSyntax()

Retrieves the TransferSyntax specified by DICO Standard

Specified by:

getTransferSyntax in interface IItem

Returns:

TrabsferSyntax - TransferSyntax specified by DICOM Standard

addDataElement

public int addDataElement(IDataElement objIDataElement)

This method adds DataElement into the Item of SQ

Specified by:

addDataElement in interface IItem

Parameters:

objIDataElement - Object of dataelement to add

Returns:

int - status indicating success/failure

setDictionaryReader

public void setDictionaryReader(IDictionaryReader objIDictReader)

Sets the DictionaryReader into the Item

Specified by:

setDictionaryReader in interface IItem

Parameters:

objIDictReader - object of Dictionary Reader to be used by the Item

getDictionaryReader

public IDictionaryReader getDictionaryReader()

Retrieves the Dictionary reader set in the Item

Specified by:

getDictionaryReader in interface IItem

Returns:

IDictionaryReader - DictionaryReader set in the Item

read

public int read(IDicomStream objIDicomStream,
       int iItemLength)
         throws InvalidItemException,
                java.io.IOException

Reads the Item from the underlying stream as specified in the DICOM Standard

Specified by:

read in interface IItem

Parameters:

objIDicomStream - stream from which the Item is to be written

iItemLength - length of the DicomValue to be read from the stream

Returns:

integer - returns status success/failure

Throws:

InvalidItemException - Signals Item Validation is failed.

java.io.IOException - Signals that an I/O exception of some sort has occurred.

write

public int write(IDicomStream objIDicomStream)
          throws java.io.IOException

Get the DataElements from the HashMap and call serialize on each dataelement individually. At the last check if the iItemLength is UNDEFINED,if it is,then write the Item Delemitation Tag and 4 bytes Zero Length onto the Stream after all the elements are written.

Specified by:

write in interface IItem

Parameters:

objIDicomStream - stream on which to write the DataElements

Returns:

integer - status indicating success/failure

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.

iterator

public ICollectionIterator<IDataElement> iterator()

Provides iterator over the collection of DataElements

Specified by:

iterator in interface ICollectionIterable<IDataElement>

Specified by:

iterator in interface java.lang.Iterable<IDataElement>

Returns:

Iterator - custom iterator over the collection of DataElements

sortedIterator

public ICollectionIterator<IDataElement> sortedIterator()

Provides sorted iterator over the collection of DataElements

Returns:

Iterator - custom iterator over the collection of DataElements in sorted order.

getDataForTag

public IDataElement getDataForTag(int iGroupNumber,
                         int iElementNumber)

Retrieves the DataElement for the specified Group and Element numbers

Specified by:

getDataForTag in interface IItem

Parameters:

iGroupNumber - specifies the Group Number.

iElementNumber - specifies the Element Number.

Returns:

IDataElement - object of DataElement retreived from the item collection.

contains

public boolean contains(int iGroupNumber,
               int iElementNumber)

Checks whether the DataElement with the specified Group and Element numbers is present or not

Specified by:

contains in interface IItem

Parameters:

iGroupNumber - specifies the Group Number.

iElementNumber - specifies the Element Number.

Returns:

boolean - shows status as success or failure.

validateForModule

public boolean validateForModule()
                          throws InvalidItemException

Validates the Item for the rules of module. Specific modules are expected to override the validation method

Specified by:

validateForModule in interface IItem

Returns:

boolean - status indicating success/failure

Throws:

InvalidItemException - Signals Item Validation is failed.

validate

public boolean validate()
                 throws InvalidItemException

Validates the Item for the rules of module. Specific modules are expected to override the validation method

Specified by:

validate in interface IItem

Returns:

boolean - status indicating success/failure

Throws:

InvalidItemException - Signals Item Validation is failed.

setValue

public int setValue(IPairedCollection<ITag,IDataElement> objPairedCollection_)
             throws InvalidItemException

Sets the custom paired collection of tag and DataElement into the Item

Specified by:

setValue in interface IItem

Parameters:

objPairedCollection_ - paired collection of Tag and DataElement representing the collection of DataElements

Returns:

int - shows status as success or failure.

Throws:

InvalidItemException - Signals Item Validation is failed.

getValue

public java.lang.Object getValue(int iGroupNumber,
                        int iElementNumber)

This method returns value of DicomValue.

Specified by:

getValue in interface IItem

Parameters:

GroupNumber - Group Number of the DataElement

ElementNumber - Element Number of the DataElement

Returns:

Object - instance of IDicomValue.

clone

public java.lang.Object clone()

Create similar object of this class. This does the deep copy and create a new instance of this class nad return it.

Specified by:

clone in interface IItem

Overrides:

clone in class java.lang.Object

Returns:

a clone of this instance.

dumpDICOMInfo

public void dumpDICOMInfo(IDicomStream objIDicomStream)
                   throws java.io.IOException

Dumps the Items of Sequence in readable form.

Specified by:

dumpDICOMInfo in interface IItem

Parameters:

objIDicomStream - - the Stream on which the Data is to be written.

Throws:

java.io.IOException - - Exception is thrown indicating runtime failure of writing operation.

changeToUndefined

public void changeToUndefined()

This function sets the Value length to -1. If this function is called then then length of value is undefined length(-1)