org.apache.solr.search.function

Class StringIndexDocValues

java.lang.Object

org.apache.solr.search.function.DocValues

org.apache.solr.search.function.StringIndexDocValues

public abstract class StringIndexDocValues
extends DocValues

Internal class, subject to change. Serves as base class for DocValues based on StringIndex

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringIndexDocValues.StringIndexException

Field Summary

Fields

Modifier and Type	Field and Description
protected FieldCache.StringIndex	index
protected String[]	lookup
protected int[]	order
protected ValueSource	vs

Constructor Summary

Constructors

Constructor and Description
StringIndexDocValues(ValueSource vs, IndexReader reader, String field)

Method Summary

Methods

Modifier and Type	Method and Description
ValueSourceScorer	getRangeScorer(IndexReader reader, String lowerVal, String upperVal, boolean includeLower, boolean includeUpper)
String	toString(int doc)
protected abstract String	toTerm(String readableValue)

Methods inherited from class org.apache.solr.search.function.DocValues

byteVal, byteVal, doubleVal, doubleVal, explain, floatVal, floatVal, getScorer, intVal, intVal, longVal, longVal, shortVal, shortVal, strVal, strVal

Methods inherited from class java.lang.Object

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

Field Detail

index

protected final FieldCache.StringIndex index

order

protected final int[] order

lookup

protected final String[] lookup

vs

protected final ValueSource vs

Constructor Detail

StringIndexDocValues

public StringIndexDocValues(ValueSource vs,
                    IndexReader reader,
                    String field)
                     throws IOException

Throws:

IOException

Method Detail

toTerm

protected abstract String toTerm(String readableValue)

getRangeScorer

public ValueSourceScorer getRangeScorer(IndexReader reader,
                               String lowerVal,
                               String upperVal,
                               boolean includeLower,
                               boolean includeUpper)

Overrides:

getRangeScorer in class DocValues

toString

public String toString(int doc)

Specified by:

toString in class DocValues