public interface Marker
CAS
that is used to query when FSs were created or
modified with respect to the marker.Modifier and Type | Method and Description |
---|---|
boolean |
isModified(FeatureStructure fs)
Test if a FeatureStructure in a CAS represented by this
Marker existed before the
mark was set, and has been modified. |
boolean |
isNew(FeatureStructure fs) |
boolean |
isValid()
A Marker becomes invalid when the
CAS from which it was obtained is reset. |
boolean isNew(FeatureStructure fs)
fs
- -FeatureStructure
was created after the mark represented by this
Marker
object.boolean isModified(FeatureStructure fs)
Marker
existed before the
mark was set, and has been modified. isModified(fs) == true implies that isNew(fs) == false.fs
- -FeatureStructure
that existed prior to the mark being set has
been modifiedboolean isValid()
CAS
from which it was obtained is reset.Copyright © 2006–2022 The Apache Software Foundation. All rights reserved.