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java.lang.Objectit.unimi.dsi.mg4j.index.TermMaps.SynchronizedPrefixMap
protected static class TermMaps.SynchronizedPrefixMap
Field Summary | |
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protected PrefixMap |
prefixMap
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Constructor Summary | |
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TermMaps.SynchronizedPrefixMap(PrefixMap prefixMap)
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Method Summary | |
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Interval |
getInterval(CharSequence prefix)
Returns the interval of terms starting with the given prefix. |
CharSequence |
getPrefix(Interval interval)
Returns the maximum prefix common to all terms in the given nonempty interval (optional operation). |
MutableString |
getPrefix(Interval interval,
MutableString prefix)
Writes in the given mutable string the maximum prefix common to all terms in the given nonempty interval (optional operation). |
boolean |
hasPrefixes()
Returns true if this prefix map supports prefix retrieval. |
int |
size()
Returns the number of terms in this prefix map. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected final PrefixMap prefixMap
Constructor Detail |
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public TermMaps.SynchronizedPrefixMap(PrefixMap prefixMap)
Method Detail |
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public Interval getInterval(CharSequence prefix)
PrefixMap
getInterval
in interface PrefixMap
prefix
- a prefix.
prefix
(Intervals.EMPTY_INTERVAL
in case no term starts with prefix
).public MutableString getPrefix(Interval interval, MutableString prefix)
PrefixMap
getPrefix
in interface PrefixMap
interval
- an interval.prefix
- a mutable string that will be filled with the maximum prefix common to all terms in the given nonempty interval.
prefix
.public CharSequence getPrefix(Interval interval)
PrefixMap
getPrefix
in interface PrefixMap
interval
- an interval.
public int size()
PrefixMap
size
in interface PrefixMap
public boolean hasPrefixes()
PrefixMap
hasPrefixes
in interface PrefixMap
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