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java.lang.Object org.apache.lucene.util.fst.Outputs<CharsRef> org.apache.lucene.util.fst.CharSequenceOutputs
public final class CharSequenceOutputs
An FST Outputs
implementation where each output
is a sequence of characters.
Method Summary | |
---|---|
CharsRef |
add(CharsRef prefix,
CharsRef output)
Eg add("foo", "bar") -> "foobar" |
CharsRef |
common(CharsRef output1,
CharsRef output2)
Eg common("foo", "foobar") -> "foo" |
CharsRef |
getNoOutput()
NOTE: this output is compared with == so you must ensure that all methods return the single object if it's really no output |
static CharSequenceOutputs |
getSingleton()
|
String |
outputToString(CharsRef output)
|
CharsRef |
read(DataInput in)
Decode an output value previously written with Outputs.write(Object, DataOutput) . |
CharsRef |
subtract(CharsRef output,
CharsRef inc)
Eg subtract("foobar", "foo") -> "bar" |
void |
write(CharsRef prefix,
DataOutput out)
Encode an output value into a DataOutput . |
Methods inherited from class org.apache.lucene.util.fst.Outputs |
---|
merge, readFinalOutput, writeFinalOutput |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
---|
public static CharSequenceOutputs getSingleton()
public CharsRef common(CharsRef output1, CharsRef output2)
Outputs
common
in class Outputs<CharsRef>
public CharsRef subtract(CharsRef output, CharsRef inc)
Outputs
subtract
in class Outputs<CharsRef>
public CharsRef add(CharsRef prefix, CharsRef output)
Outputs
add
in class Outputs<CharsRef>
public void write(CharsRef prefix, DataOutput out) throws IOException
Outputs
DataOutput
.
write
in class Outputs<CharsRef>
IOException
public CharsRef read(DataInput in) throws IOException
Outputs
Outputs.write(Object, DataOutput)
.
read
in class Outputs<CharsRef>
IOException
public CharsRef getNoOutput()
Outputs
getNoOutput
in class Outputs<CharsRef>
public String outputToString(CharsRef output)
outputToString
in class Outputs<CharsRef>
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