Package org.dcm4che.typeddicom.dataelements

Class ExtendedOffsetTable

java.lang.Object

org.dcm4che.typeddicom.AbstractAttributesWrapper

org.dcm4che.typeddicom.AbstractDataElementWrapper

org.dcm4che.typeddicom.dataelements.ExtendedOffsetTable

All Implemented Interfaces:

AttributesWrapper, DataElementWrapper, BytesDataElementWrapper, FloatDataElementWrapper, IntDataElementWrapper, Other64BitVeryLongWrapper

public class ExtendedOffsetTable
extends AbstractDataElementWrapper
implements Other64BitVeryLongWrapper

Name: Extended Offset Table
Keyword: ExtendedOffsetTable
Tag: (7FE0,0001)
Value Representation: OV
Value Multiplicity: 1

• Described in the contexts:
  • Image Pixel Module > Extended Offset Table
  as follows:
  Attribute Name: Extended Offset Table
  Type: 3
  Attribute Description:

  Byte offsets of the Frames in the Sequence of Items in Encapsulated Pixel Data encoded in Pixel Data (7FE0,0010).

  See DICOM Standard Part 3 - Section C.7.6.3.1.8.

  May only be present when:

  • Pixel Data (7FE0,0010) is present, and

    the Transfer Syntax uses Encapsulated Pixel Data, and

  • the Transfer Syntax encodes Frames in separate Fragments, and

  • the Basic Offset Table in the first Item is not present (its Item has zero length), and

  • each Frame is entirely contained within one Fragment.

  Note

  Unlike a Basic Offset Table, an Extended Offset Table is not permitted to be empty.

  
  

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ExtendedOffsetTable.Holder	A class implementing this interface can hold attributes which contain the DICOM tag "Extended Offset Table" (see ExtendedOffsetTable)

Field Summary

Fields

Modifier and Type	Field	Description
static final int	TAG	The DICOM Tag associated with this class.
static final org.dcm4che3.data.VR	VALUE_REPRESENTATION	The DICOM Value Representation (VR) associated with this class.

Constructor Summary

Constructors

Constructor	Description
ExtendedOffsetTable()	Creates a new Extended Offset Table object which wraps a new and empty Attributes object.
ExtendedOffsetTable(org.dcm4che3.data.Attributes attributes)	Creates a new Extended Offset Table object which wraps the provided attributes.

Method Summary

Modifier and Type	Method	Description
ExtendedOffsetTable	copy()	Returns a new Extended Offset Table which wraps a copy of the Attributes wrapped in this Extended Offset Table.
int	getTag()
org.dcm4che3.data.VR	getValueRepresentation()

Methods inherited from class org.dcm4che.typeddicom.AbstractDataElementWrapper

equals, exists, getValue, hashCode, toString

Methods inherited from class org.dcm4che.typeddicom.AbstractAttributesWrapper

getAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dcm4che.typeddicom.AttributesWrapper

copy, getAttributes, isEmpty

Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.BytesDataElementWrapper

getBytes, getSafeBytes, setBytes

Methods inherited from interface org.dcm4che.typeddicom.DataElementWrapper

exists, getValue

Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.FloatDataElementWrapper

getFloat, setFloat

Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.IntDataElementWrapper

getInt, setInt

Field Details

TAG

public static final int TAG

The DICOM Tag associated with this class.

See Also:

• Constant Field Values

VALUE_REPRESENTATION

public static final org.dcm4che3.data.VR VALUE_REPRESENTATION

The DICOM Value Representation (VR) associated with this class.

Constructor Details

ExtendedOffsetTable

public ExtendedOffsetTable(org.dcm4che3.data.Attributes attributes)

Creates a new Extended Offset Table object which wraps the provided attributes.

Parameters:

attributes - The Attributes object to be wrapped.

ExtendedOffsetTable

public ExtendedOffsetTable()

Creates a new Extended Offset Table object which wraps a new and empty Attributes object.

Method Details

copy

public ExtendedOffsetTable copy()

Returns a new Extended Offset Table which wraps a copy of the Attributes wrapped in this Extended Offset Table. (see Attributes(Attributes)

Returns:

a new Extended Offset Table which wraps a copy of the Attributes wrapped in this Extended Offset Table.

getValueRepresentation

public org.dcm4che3.data.VR getValueRepresentation()

Specified by:

getValueRepresentation in interface DataElementWrapper

Returns:

The DICOM Value Representation (VR) of the wrapped DICOM sequence.

getTag

public int getTag()

Specified by:

getTag in interface DataElementWrapper

Returns:

The DICOM Tag of the wrapped DICOM sequence.