com.exalead.search.query.node

Class TextNode.TextProcessingOptions

java.lang.Object

com.exalead.search.query.node.TextNode.TextProcessingOptions

Enclosing class:

TextNode

public static class TextNode.TextProcessingOptions
extends java.lang.Object

Options for the text processing of one query node.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TextNode.TextProcessingOptions.MatchingMode Specifies how to match the node with regards to the "standard" forms (exact, lowercase, normalize)

Field Summary

Fields

Modifier and Type	Field and Description
boolean	advancedPatternSearchTokenization Consider * and ? as non-tokenizable characters for advanced pattern search
ModuleConfigs.Approximate	approximate approximate parameters
static int	DEFAULT_PATTERN_MAX_MATCHES
boolean	disableExpansion Should all expansion be disabled on this node, even if this node is included in a context that would allow expansion ?
boolean	fetchWordCounts Should word counts be fetched for this node ?
boolean	fromGroup Is this node coming from a group in parenthesis
boolean	isPhrase Is this node forming a sequence ?
boolean	isPrefix Perform prefix match This is not used anymore but possibly uccessed in custom code Don't remove!
boolean	isSuffix Perform suffix match This is not used anymore but possibly accessed in custom code Don't remove!
int	lang
java.util.ArrayList<ModuleConfigs.Base>	linguisticExpansions Linguistic expansions to apply to this node with their configuration. The behaviour of the standard expansion handler (@see com.exalead.search.queryprocessing.linguistic) is to only perform expansions that are present in this list. How this list is built is not specified by the expansion handling mechanism.
TextNode.TextProcessingOptions.MatchingMode	matchingMode
int	matchingModeKind
int	patternMaxMatches If the node is a pattern, max number of pattern matches
boolean	performIndexBasedPrefixExpansion
boolean	subjectToStopWords Should stop words be handled on this node ?
boolean	tokenize Should this node be tokenized ?
boolean	useForHighlight Should this node be used for highlighting/summary ?
boolean	useForSpellCheck Should this node be used for spellcheck ?
double	weight

Constructor Summary

Constructors

Constructor and Description
TextProcessingOptions() Construct default processing options
TextProcessingOptions(TextNode.TextProcessingOptions other) Copy constructor

Method Summary

Modifier and Type	Method and Description
java.lang.String	getLang()
int	getLangCode()
boolean	isExact()
boolean	mustExpanse()
boolean	mustSpellCheck()
boolean	mustTokenize()
void	setExact()
void	setLang(java.lang.String lang)
int	setLangCode(int lang)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PATTERN_MAX_MATCHES

public static final int DEFAULT_PATTERN_MAX_MATCHES

See Also:

Constant Field Values

lang

public int lang

fetchWordCounts

public boolean fetchWordCounts

Should word counts be fetched for this node ?

subjectToStopWords

public boolean subjectToStopWords

Should stop words be handled on this node ?

tokenize

public boolean tokenize

Should this node be tokenized ?

advancedPatternSearchTokenization

public boolean advancedPatternSearchTokenization

Consider * and ? as non-tokenizable characters for advanced pattern search

disableExpansion

public boolean disableExpansion

Should all expansion be disabled on this node, even if this node is included in a context that would allow expansion ?

useForSpellCheck

public boolean useForSpellCheck

Should this node be used for spellcheck ?

useForHighlight

public boolean useForHighlight

Should this node be used for highlighting/summary ?

isPhrase

public boolean isPhrase

Is this node forming a sequence ?

fromGroup

public boolean fromGroup

Is this node coming from a group in parenthesis

performIndexBasedPrefixExpansion

public boolean performIndexBasedPrefixExpansion

weight

public double weight

patternMaxMatches

public int patternMaxMatches

If the node is a pattern, max number of pattern matches

isSuffix

public boolean isSuffix

Perform suffix match This is not used anymore but possibly accessed in custom code Don't remove!

isPrefix

public boolean isPrefix

Perform prefix match This is not used anymore but possibly uccessed in custom code Don't remove!

approximate

public ModuleConfigs.Approximate approximate

approximate parameters

matchingMode

public TextNode.TextProcessingOptions.MatchingMode matchingMode

matchingModeKind

public int matchingModeKind

linguisticExpansions

public java.util.ArrayList<ModuleConfigs.Base> linguisticExpansions

Linguistic expansions to apply to this node with their configuration.
The behaviour of the standard expansion handler (@see com.exalead.search.queryprocessing.linguistic) is to only perform expansions that are present in this list.
How this list is built is not specified by the expansion handling mechanism.

Constructor Detail

TextProcessingOptions

public TextProcessingOptions()

Construct default processing options

TextProcessingOptions

public TextProcessingOptions(TextNode.TextProcessingOptions other)

Copy constructor

Method Detail

setLang

public void setLang(java.lang.String lang)

getLang

public java.lang.String getLang()

setLangCode

public int setLangCode(int lang)

getLangCode

public int getLangCode()

setExact

public void setExact()

isExact

public boolean isExact()

mustSpellCheck

public boolean mustSpellCheck()

mustTokenize

public boolean mustTokenize()

mustExpanse

public boolean mustExpanse()