Package fr.becpg.repo.helper

Class BeCPGQueryHelper

java.lang.Object

fr.becpg.repo.helper.BeCPGQueryHelper

public class BeCPGQueryHelper
extends Object

BeCPGQueryHelper class.

Version:

$Id: $Id

Author:

matthieu

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.apache.commons.logging.Log	logger	Constant logger
static final String	SUFFIX_ALL	Constant SUFFIX_ALL="*"
private static final String	SUFFIX_DOUBLE_QUOTE	Constant SUFFIX_DOUBLE_QUOTE="\""
private static final String	SUFFIX_SIMPLE_QUOTE	Constant SUFFIX_SIMPLE_QUOTE="'"
private static final String	SUFFIX_SPACE	Constant SUFFIX_SPACE=" "

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BeCPGQueryHelper()	Constructor for BeCPGQueryHelper.

Method Summary

Modifier and Type	Method	Description
private static List<String>	extractTokens(String input, boolean enableStopWords)	extractTokens.
private static org.apache.lucene.analysis.Analyzer	getTextAnalyzer(boolean enableStopWords)	getTextAnalyzer.
static boolean	isAllQuery(String query)	isAllQuery.
static boolean	isQueryMatch(String query, String entityName)	isQueryMatch.
static String	prepareQuery(String query)	prepareQuery.
static String	prepareQueryForSorting(String query)	prepareQueryForSorting.

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final org.apache.commons.logging.Log logger

Constant logger

SUFFIX_ALL

public static final String SUFFIX_ALL

Constant SUFFIX_ALL="*"

See Also:

• Constant Field Values

SUFFIX_SPACE

private static final String SUFFIX_SPACE

Constant SUFFIX_SPACE=" "

See Also:

• Constant Field Values

SUFFIX_DOUBLE_QUOTE

private static final String SUFFIX_DOUBLE_QUOTE

Constant SUFFIX_DOUBLE_QUOTE="\""

See Also:

• Constant Field Values

SUFFIX_SIMPLE_QUOTE

private static final String SUFFIX_SIMPLE_QUOTE

Constant SUFFIX_SIMPLE_QUOTE="'"

See Also:

• Constant Field Values

Constructor Details

BeCPGQueryHelper

private BeCPGQueryHelper()

Constructor for BeCPGQueryHelper.

Method Details

isQueryMatch

public static boolean isQueryMatch(String query,
 String entityName)

isQueryMatch.

Parameters:

query - a String object.

entityName - a String object.

Returns:

a boolean.

extractTokens

private static List<String> extractTokens(String input,
 boolean enableStopWords)

extractTokens.

Parameters:

input - a String object

enableStopWords - a boolean

Returns:

a List object

prepareQueryForSorting

public static String prepareQueryForSorting(String query)

prepareQueryForSorting.

Parameters:

query - a String object

Returns:

a String object

prepareQuery

public static String prepareQuery(String query)

prepareQuery.

Parameters:

query - a String object.

Returns:

a String object.

getTextAnalyzer

private static org.apache.lucene.analysis.Analyzer getTextAnalyzer(boolean enableStopWords)

getTextAnalyzer.

Parameters:

enableStopWords - a boolean

Returns:

a Analyzer object

isAllQuery

public static boolean isAllQuery(String query)

isAllQuery.

Parameters:

query - a String object.

Returns:

a boolean.