org.dkpro.statistics.agreement.unitizing

Class UnitizingAnnotationUnit

java.lang.Object

org.dkpro.statistics.agreement.AnnotationUnit

org.dkpro.statistics.agreement.unitizing.UnitizingAnnotationUnit

All Implemented Interfaces:

Comparable<IUnitizingAnnotationUnit>, IAnnotationUnit, IUnitizingAnnotationUnit

public class UnitizingAnnotationUnit
extends AnnotationUnit
implements IUnitizingAnnotationUnit

Default implementation of IUnitizingAnnotationUnit holding the rater's index and the category that the rater assigned to this unit as well as the position of the annotation unit within the continuum of an annotation study. When using the default implementation, it is recommended to use UnitizingAnnotationStudy.addUnit(long, long, int, Object) instead of instantiating this type.

Author:

Christian M. Meyer

See Also:

UnitizingAnnotationStudy, IUnitizingAnnotationUnit

Field Summary

Fields

Modifier and Type	Field and Description
protected long	length
protected long	offset

Fields inherited from class org.dkpro.statistics.agreement.AnnotationUnit

category, raterIdx

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UnitizingAnnotationUnit(long offset, long length, int raterIdx, Object category) Initializes the unit with the given offset and length as well as the category assigned to the unit by the rater with the specified index.

Method Summary

Modifier and Type	Method and Description
int	compareTo(IUnitizingAnnotationUnit that)
boolean	equals(Object obj)
long	getEndOffset() Returns the right delimiter of the annotation unit (i.e., the end position of the identified segment).
long	getLength() Returns the length of the annotation unit (i.e., the difference between the end and start position of the identified segment).
long	getOffset() Returns the offset of the annotation unit (i.e., the start position of the identified segment).
int	hashCode()
String	toString()

Methods inherited from class org.dkpro.statistics.agreement.AnnotationUnit

getCategory, getRaterIdx

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dkpro.statistics.agreement.IAnnotationUnit

getCategory, getRaterIdx

Field Detail

offset

protected long offset

length

protected long length

Constructor Detail

UnitizingAnnotationUnit

protected UnitizingAnnotationUnit(long offset,
                                  long length,
                                  int raterIdx,
                                  Object category)

Initializes the unit with the given offset and length as well as the category assigned to the unit by the rater with the specified index. Normally, the method UnitizingAnnotationStudy.addUnit(long, long, int, Object) should be used to define the annotation units.

Method Detail

getOffset

public long getOffset()

Description copied from interface: IUnitizingAnnotationUnit

Returns the offset of the annotation unit (i.e., the start position of the identified segment).

Specified by:

getOffset in interface IUnitizingAnnotationUnit

getLength

public long getLength()

Description copied from interface: IUnitizingAnnotationUnit

Returns the length of the annotation unit (i.e., the difference between the end and start position of the identified segment).

Specified by:

getLength in interface IUnitizingAnnotationUnit

getEndOffset

public long getEndOffset()

Description copied from interface: IUnitizingAnnotationUnit

Returns the right delimiter of the annotation unit (i.e., the end position of the identified segment). The method is a shorthand for IUnitizingAnnotationUnit.getOffset() + IUnitizingAnnotationUnit.getLength().

Specified by:

getEndOffset in interface IUnitizingAnnotationUnit

compareTo

public int compareTo(IUnitizingAnnotationUnit that)

Specified by:

compareTo in interface Comparable<IUnitizingAnnotationUnit>

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class AnnotationUnit