Package org.elasticsearch.common.unit
Class Fuzziness
java.lang.Object
org.elasticsearch.common.unit.Fuzziness
- All Implemented Interfaces:
Writeable
,ToXContent
,ToXContentFragment
A unit class that encapsulates all in-exact search
parsing and conversion from similarities to edit distances
etc.
-
Nested Class Summary
Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params
Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V>
-
Field Summary
Modifier and TypeFieldDescriptionstatic final Fuzziness
static final ParseField
static final Fuzziness
static final Fuzziness
static final String
static final Fuzziness
Fields inherited from interface org.elasticsearch.xcontent.ToXContent
EMPTY_PARAMS
-
Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptionint
int
asDistance
(String text) float
asFloat()
asString()
static Fuzziness
boolean
static Fuzziness
fromEdits
(int edits) Creates aFuzziness
instance from an edit distance.int
hashCode()
static Fuzziness
parse
(XContentParser parser) toXContent
(XContentBuilder builder, ToXContent.Params params) void
writeTo
(StreamOutput out) Write this into the StreamOutput.Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.elasticsearch.xcontent.ToXContentFragment
isFragment
-
Field Details
-
X_FIELD_NAME
- See Also:
-
ZERO
-
ONE
-
TWO
-
AUTO
-
FIELD
-
-
Constructor Details
-
Fuzziness
Read from a stream.- Throws:
IOException
-
-
Method Details
-
writeTo
Description copied from interface:Writeable
Write this into the StreamOutput.- Specified by:
writeTo
in interfaceWriteable
- Throws:
IOException
-
fromEdits
Creates aFuzziness
instance from an edit distance. The value must be one of[0, 1, 2]
Note: Using this method only makes sense if the field you are applying Fuzziness to is some sort of string. -
build
-
parse
- Throws:
IOException
-
toXContent
public XContentBuilder toXContent(XContentBuilder builder, ToXContent.Params params) throws IOException - Specified by:
toXContent
in interfaceToXContent
- Throws:
IOException
-
asDistance
public int asDistance() -
asDistance
-
asFloat
public float asFloat() -
asString
-
equals
-
hashCode
public int hashCode()
-