org.apache.lucene.index

Class TermState

java.lang.Object

org.apache.lucene.index.TermState

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

OrdTermState

public abstract class TermState
extends Object
implements Cloneable

Encapsulates all required internal state to position the associated TermsEnum without re-seeking.

See Also:

TermsEnum.seekExact(org.apache.lucene.util.BytesRef, TermState), TermsEnum.termState()

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TermState() Sole constructor.

Method Summary

Methods

Modifier and Type	Method and Description
TermState	clone()
abstract void	copyFrom(TermState other) Copies the content of the given TermState to this instance
boolean	isRealTerm() Returns true if this term is real (e.g., not an auto-prefix term).
String	toString()

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TermState

protected TermState()

Sole constructor. (For invocation by subclass constructors, typically implicit.)

Method Detail

copyFrom

public abstract void copyFrom(TermState other)

Copies the content of the given TermState to this instance

Parameters:

other - the TermState to copy

clone

public TermState clone()

Overrides:

clone in class Object

isRealTerm

public boolean isRealTerm()

Returns true if this term is real (e.g., not an auto-prefix term).

toString

public String toString()

Overrides:

toString in class Object