org.jlab.coda.jevio

Class EvioTagSegment

java.lang.Object

org.jlab.coda.jevio.BaseStructure

org.jlab.coda.jevio.EvioTagSegment

All Implemented Interfaces:

java.lang.Cloneable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode, IEvioStructure, IEvioWriter

public class EvioTagSegment
extends BaseStructure

This holds a CODA TagSegment structure. Mostly it has a header (a TagSegementHeader) and the raw data stored as an byte array.

Author:

heddle

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ELEMENT_NAME The XML record tag for a tag segment.

Constructor Summary

Constructors

Constructor and Description
EvioTagSegment() Null constructor creates an empty TagSegmentHeader.
EvioTagSegment(int tag, DataType dataType) This is the general constructor to use for a TagSegment.
EvioTagSegment(TagSegmentHeader tagSegmentHeader) Constructor using a provided TagSegmentHeader

Method Summary

Modifier and Type	Method and Description
StructureType	getStructureType() This implements the abstract method from BaseStructure.
java.lang.String	getXMLElementName() Get the element name for the bank for writing to XML.
void	toXML(javax.xml.stream.XMLStreamWriter xmlWriter) Write this tag segment structure out as an XML record.
void	toXML(javax.xml.stream.XMLStreamWriter xmlWriter, boolean hex) Write this tag segment structure out as an XML record.

Methods inherited from class org.jlab.coda.jevio.BaseStructure

appendByteData, appendByteData, appendCompositeData, appendDoubleData, appendDoubleData, appendFloatData, appendFloatData, appendIntData, appendIntData, appendLongData, appendLongData, appendShortData, appendShortData, appendStringData, appendStringData, children, clone, getAllowsChildren, getByteData, getByteOrder, getChildAt, getChildCount, getChildren, getChildrenList, getCompositeData, getDescription, getDoubleData, getFloatData, getHeader, getIndex, getIntData, getLongData, getMatchingStructures, getNumberDataItems, getParent, getRawBytes, getShortData, getStringData, getTotalBytes, insert, insert, isContainer, isLeaf, isSwap, remove, remove, removeFromParent, setAllHeaderLengths, setByteData, setByteData, setByteOrder, setCompositeData, setDoubleData, setDoubleData, setFloatData, setFloatData, setIntData, setIntData, setLongData, setLongData, setParent, setRawBytes, setShortData, setShortData, setStringData, setUserObject, stringsToRawBytes, stringsToRawSize, toString, toXML, toXML, transform, unpackRawBytesToStrings, unpackRawBytesToStrings, unpackRawBytesToStrings, vistAllStructures, vistAllStructures, write

Methods inherited from class java.lang.Object

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

Field Detail

ELEMENT_NAME

public static final java.lang.String ELEMENT_NAME

The XML record tag for a tag segment.

See Also:

Constant Field Values

Constructor Detail

EvioTagSegment

public EvioTagSegment()

Null constructor creates an empty TagSegmentHeader.

See Also:

TagSegmentHeader

EvioTagSegment

public EvioTagSegment(TagSegmentHeader tagSegmentHeader)

Constructor using a provided TagSegmentHeader

Parameters:

tagSegmentHeader - the header to use.

See Also:

TagSegmentHeader

EvioTagSegment

public EvioTagSegment(int tag,
                      DataType dataType)

This is the general constructor to use for a TagSegment.

Parameters:

tag - the tag for the tag segment header.

dataType - the (enum) data type for the content of the tag segment.

Method Detail

getStructureType

public StructureType getStructureType()

This implements the abstract method from BaseStructure. It is a convenience method use instead of "instanceof" to see what type of structure we have. Note: this returns the type of this structure, not the type of data this structure holds.

Specified by:

getStructureType in interface IEvioStructure

Specified by:

getStructureType in class BaseStructure

Returns:

the StructureType of this structure, which is a StructureType.TAGSEGMENT.

See Also:

StructureType

toXML

public void toXML(javax.xml.stream.XMLStreamWriter xmlWriter)

Write this tag segment structure out as an XML record. Integers written in decimal.

Specified by:

toXML in class BaseStructure

Parameters:

xmlWriter - the writer used to write the events.

toXML

public void toXML(javax.xml.stream.XMLStreamWriter xmlWriter,
                  boolean hex)

Write this tag segment structure out as an XML record.

Specified by:

toXML in class BaseStructure

Parameters:

xmlWriter - the writer used to write the events.

hex - if true, ints get displayed in hexadecimal

getXMLElementName

public java.lang.String getXMLElementName()

Get the element name for the bank for writing to XML.

Specified by:

getXMLElementName in class BaseStructure

Returns:

the element name for the structure for writing to XML.