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java.lang.Object org.apache.lucene.util.fst.Outputs<Object> org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
public final class UpToTwoPositiveIntOutputs
Holds one or two longs for each input term. If it's a
single output, Long is returned; else, TwoLongs. Order
is preseved in the TwoLongs case, ie .first is the first
input/output added to Builder, and .second is the
second. You cannot store 0 output with this (that's
reserved to mean "no output")!
NOTE: the resulting FST is not guaranteed to be minimal!
See Builder
.
Nested Class Summary | |
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static class |
UpToTwoPositiveIntOutputs.TwoLongs
|
Method Summary | |
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Object |
add(Object _prefix,
Object _output)
Eg add("foo", "bar") -> "foobar" |
Long |
common(Object _output1,
Object _output2)
Eg common("foo", "foobar") -> "foo" |
Long |
get(long v)
|
UpToTwoPositiveIntOutputs.TwoLongs |
get(long first,
long second)
|
Object |
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 UpToTwoPositiveIntOutputs |
getSingleton(boolean doShare)
|
Object |
merge(Object first,
Object second)
|
String |
outputToString(Object output)
|
Object |
read(DataInput in)
|
Long |
subtract(Object _output,
Object _inc)
Eg subtract("foobar", "foo") -> "bar" |
void |
write(Object _output,
DataOutput out)
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static UpToTwoPositiveIntOutputs getSingleton(boolean doShare)
public Long get(long v)
public UpToTwoPositiveIntOutputs.TwoLongs get(long first, long second)
public Long common(Object _output1, Object _output2)
Outputs
common
in class Outputs<Object>
public Long subtract(Object _output, Object _inc)
Outputs
subtract
in class Outputs<Object>
public Object add(Object _prefix, Object _output)
Outputs
add
in class Outputs<Object>
public void write(Object _output, DataOutput out) throws IOException
write
in class Outputs<Object>
IOException
public Object read(DataInput in) throws IOException
read
in class Outputs<Object>
IOException
public Object getNoOutput()
Outputs
getNoOutput
in class Outputs<Object>
public String outputToString(Object output)
outputToString
in class Outputs<Object>
public Object merge(Object first, Object second)
merge
in class Outputs<Object>
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