org.elasticsearch.script

クラス AbstractSearchScript

java.lang.Object

org.elasticsearch.script.AbstractExecutableScript

org.elasticsearch.script.AbstractSearchScript

すべての実装されたインタフェース:

ScorerAware, ExecutableScript, LeafSearchScript

直系の既知のサブクラス:

AbstractDoubleSearchScript, AbstractFloatSearchScript, AbstractLongSearchScript

public abstract class AbstractSearchScript
extends AbstractExecutableScript
implements LeafSearchScript

A base class for any script type that is used during the search process (custom score, aggs, and so on).

If the script returns a specific numeric type, consider overriding the type specific base classes such as AbstractDoubleSearchScript, AbstractFloatSearchScript and AbstractLongSearchScript for better performance.

The use is required to implement the ExecutableScript.run() method.

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
AbstractSearchScript()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
protected LeafDocLookup	doc() Returns the doc lookup allowing to access field data (cached) values as well as the current document score (where applicable).
protected ScriptDocValues.Doubles	docFieldDoubles(String field) Returns field data double (floating point) access for the provided field.
protected ScriptDocValues.Longs	docFieldLongs(String field) Returns field data long (integers) access for the provided field.
protected ScriptDocValues.Strings	docFieldStrings(String field) Returns field data strings access for the provided field.
protected LeafFieldsLookup	fields() Allows to access the *stored* fields.
protected LeafIndexLookup	indexLookup() Allows to access statistics on terms and fields.
double	runAsDouble()
float	runAsFloat()
long	runAsLong()
protected float	score() Returns the current score and only applicable when used as a scoring script in a custom score query!.
void	setDocument(int doc)
void	setScorer(org.apache.lucene.search.Scorer scorer)
void	setSource(Map<String,Object> source)
protected SourceLookup	source() Allows to access the actual source (loaded and parsed).

クラスから継承されたメソッド org.elasticsearch.script.AbstractExecutableScript

setNextVar, unwrap

クラスから継承されたメソッド java.lang.Object

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

インタフェースから継承されたメソッド org.elasticsearch.script.ExecutableScript

run, setNextVar, unwrap

コンストラクタの詳細

AbstractSearchScript

public AbstractSearchScript()

メソッドの詳細

doc

protected final LeafDocLookup doc()

Returns the doc lookup allowing to access field data (cached) values as well as the current document score (where applicable).

score

protected final float score()
                     throws IOException

Returns the current score and only applicable when used as a scoring script in a custom score query!.

例外:

IOException

docFieldStrings

protected ScriptDocValues.Strings docFieldStrings(String field)

Returns field data strings access for the provided field.

docFieldDoubles

protected ScriptDocValues.Doubles docFieldDoubles(String field)

Returns field data double (floating point) access for the provided field.

docFieldLongs

protected ScriptDocValues.Longs docFieldLongs(String field)

Returns field data long (integers) access for the provided field.

source

protected final SourceLookup source()

Allows to access the actual source (loaded and parsed).

indexLookup

protected final LeafIndexLookup indexLookup()

Allows to access statistics on terms and fields.

fields

protected final LeafFieldsLookup fields()

Allows to access the *stored* fields.

setScorer

public void setScorer(org.apache.lucene.search.Scorer scorer)

定義:

setScorer インタフェース内 ScorerAware

setDocument

public void setDocument(int doc)

定義:

setDocument インタフェース内 LeafSearchScript

setSource

public void setSource(Map<String,Object> source)

定義:

setSource インタフェース内 LeafSearchScript

runAsFloat

public float runAsFloat()

定義:

runAsFloat インタフェース内 LeafSearchScript

runAsLong

public long runAsLong()

定義:

runAsLong インタフェース内 LeafSearchScript

runAsDouble

public double runAsDouble()

定義:

runAsDouble インタフェース内 LeafSearchScript