Modifier and Type	Class and Description
public static class	FullTextLucene.FullTextTrigger Trigger updates the index when a inserting, updating, or deleting a row.
private static class	FullTextLucene.IndexAccess A wrapper for the Lucene writer and searcher.

Modifier and Type	Field and Description
private static final String	IN_MEMORY_PREFIX The prefix for a in-memory path.
private static final HashMap<String, FullTextLucene.IndexAccess>	INDEX_ACCESS
private static final String	LUCENE_FIELD_COLUMN_PREFIX
private static final String	LUCENE_FIELD_DATA
private static final String	LUCENE_FIELD_MODIFIED
private static final String	LUCENE_FIELD_QUERY
private static final String	SCHEMA Hides org.h2.fulltext.FullText.SCHEMA.
protected static final boolean	STORE_DOCUMENT_TEXT_IN_INDEX Whether the text content should be stored in the Lucene index.
private static final String	TRIGGER_PREFIX Hides org.h2.fulltext.FullText.TRIGGER_PREFIX.

Access	Constructor and Description
public	FullTextLucene()

Method Summary

Modifier and Type	Method and Description
protected static SQLException	Returns: the converted SQL exception convertException(Exception the original exception e) Convert an exception to a fulltext exception.
public static void	createIndex(Connection the connection conn, String the schema name of the table (case sensitive) schema, String the table name (case sensitive) table, String the column list (null for all columns) columnList) Hides org.h2.fulltext.FullText.createIndex. Create a new full text index for a table and column list.
private static void	createOrDropTrigger(Connection conn, String schema, String table, boolean create) Hides org.h2.fulltext.FullText.createOrDropTrigger.
private static void	createTrigger(Connection the database connection conn, String the schema name schema, String the table name table) Hides org.h2.fulltext.FullText.createTrigger. Create the trigger.
public static void	dropAll(Connection the connection conn) Hides org.h2.fulltext.FullText.dropAll. Drops all full text indexes from the database.
public static void	dropIndex(Connection the connection conn, String the schema name of the table (case sensitive) schema, String the table name (case sensitive) table) Hides org.h2.fulltext.FullText.dropIndex. Drop an existing full text index for a table.
protected static FullTextLucene.IndexAccess	Returns: the index access wrapper getIndexAccess(Connection the connection conn) Get the index writer/searcher wrapper for the given connection.
protected static String	Returns: the path getIndexPath(Connection the database connection conn) Get the path of the Lucene index for this database.
private static void	indexExistingRows(Connection the database connection conn, String the schema name schema, String the table name table) Hides org.h2.fulltext.FullText.indexExistingRows. Add the existing data to the index.
public static void	init(Connection the connection conn) Hides org.h2.fulltext.FullText.init. Initializes full text search functionality for this database.
public static void	reindex(Connection the connection conn) Hides org.h2.fulltext.FullText.reindex. Re-creates the full text index for this database.
protected static void	removeIndexAccess(String the index path indexPath) Close the index writer and searcher and remove them from the index access set.
private static void	removeIndexFiles(Connection conn)
public static ResultSet	Returns: the result set search(Connection the connection conn, String the search query text, int the maximum number of rows or 0 for no limit limit, int the offset or 0 for no offset offset) Hides org.h2.fulltext.FullText.search. Searches from the full text index for this database.
protected static ResultSet	Returns: the result set search(Connection the database connection conn, String the query text, int the limit limit, int the offset offset, boolean whether the raw data should be returned data) Hides org.h2.fulltext.FullText.search. Do the search.
public static ResultSet	Returns: the result set searchData(Connection the connection conn, String the search query text, int the maximum number of rows or 0 for no limit limit, int the offset or 0 for no offset offset) Hides org.h2.fulltext.FullText.searchData. Searches from the full text index for this database.

Inherited from org.h2.fulltext.FullText:: addWords addWords asString closeAll createResultSet hasChanged parseKey quoteSQL removeAllTriggers setColumns setIgnoreList setWhitespaceChars throwException

Field Detail

IN_MEMORY_PREFIX	back to summary
private static final String IN_MEMORY_PREFIX The prefix for a in-memory path. This prefix is only used internally within this class and not related to the database URL.

INDEX_ACCESS	back to summary
private static final HashMap<String, FullTextLucene.IndexAccess> INDEX_ACCESS

LUCENE_FIELD_COLUMN_PREFIX	back to summary
private static final String LUCENE_FIELD_COLUMN_PREFIX

LUCENE_FIELD_DATA	back to summary
private static final String LUCENE_FIELD_DATA

LUCENE_FIELD_MODIFIED	back to summary
private static final String LUCENE_FIELD_MODIFIED

LUCENE_FIELD_QUERY	back to summary
private static final String LUCENE_FIELD_QUERY

SCHEMA	back to summary
private static final String SCHEMA Hides org.h2.fulltext.FullText.SCHEMA.

STORE_DOCUMENT_TEXT_IN_INDEX	back to summary
protected static final boolean STORE_DOCUMENT_TEXT_IN_INDEX Whether the text content should be stored in the Lucene index.

TRIGGER_PREFIX	back to summary
private static final String TRIGGER_PREFIX Hides org.h2.fulltext.FullText.TRIGGER_PREFIX.

Constructor Detail

FullTextLucene	back to summary
public FullTextLucene()

Method Detail

convertException	back to summary
protected static SQLException convertException(Exception e) Convert an exception to a fulltext exception. Parameters e:Exception the original exception Returns:SQLException the converted SQL exception

convertException

back to summary

protected static SQLException convertException(Exception e)

Convert an exception to a fulltext exception.

Parameters

e:Exception: the original exception

Returns:SQLException

the converted SQL exception

createIndex	back to summary
public static void createIndex(Connection conn, String schema, String table, String columnList) throws SQLException Hides org.h2.fulltext.FullText.createIndex. Create a new full text index for a table and column list. Each table may only have one index at any time. Parameters conn:Connection the connection schema:String the schema name of the table (case sensitive) table:String the table name (case sensitive) columnList:String the column list (null for all columns) Exceptions SQLException: on failure

createIndex

back to summary

public static void createIndex(Connection conn, String schema, String table, String columnList) throws SQLException

Hides org.h2.fulltext.FullText.createIndex.

Create a new full text index for a table and column list. Each table may only have one index at any time.

Parameters

conn:Connection: the connection
schema:String: the schema name of the table (case sensitive)
table:String: the table name (case sensitive)
columnList:String: the column list (null for all columns)

Exceptions

SQLException:: on failure

createOrDropTrigger	back to summary
private static void createOrDropTrigger(Connection conn, String schema, String table, boolean create) throws SQLException Hides org.h2.fulltext.FullText.createOrDropTrigger.

createTrigger	back to summary
private static void createTrigger(Connection conn, String schema, String table) throws SQLException Hides org.h2.fulltext.FullText.createTrigger. Create the trigger. Parameters conn:Connection the database connection schema:String the schema name table:String the table name Exceptions SQLException: on failure

createTrigger

back to summary

private static void createTrigger(Connection conn, String schema, String table) throws SQLException

Hides org.h2.fulltext.FullText.createTrigger.

Create the trigger.

Parameters

conn:Connection: the database connection
schema:String: the schema name
table:String: the table name

Exceptions

SQLException:: on failure

dropAll	back to summary
public static void dropAll(Connection conn) throws SQLException Hides org.h2.fulltext.FullText.dropAll. Drops all full text indexes from the database. Parameters conn:Connection the connection Exceptions SQLException: on failure

dropAll

back to summary

public static void dropAll(Connection conn) throws SQLException

Hides org.h2.fulltext.FullText.dropAll.

Drops all full text indexes from the database.

Parameters

conn:Connection: the connection

Exceptions

SQLException:: on failure

dropIndex	back to summary
public static void dropIndex(Connection conn, String schema, String table) throws SQLException Hides org.h2.fulltext.FullText.dropIndex. Drop an existing full text index for a table. This method returns silently if no index for this table exists. Parameters conn:Connection the connection schema:String the schema name of the table (case sensitive) table:String the table name (case sensitive) Exceptions SQLException: on failure

dropIndex

back to summary

public static void dropIndex(Connection conn, String schema, String table) throws SQLException

Hides org.h2.fulltext.FullText.dropIndex.

Drop an existing full text index for a table. This method returns silently if no index for this table exists.

Parameters

conn:Connection: the connection
schema:String: the schema name of the table (case sensitive)
table:String: the table name (case sensitive)

Exceptions

SQLException:: on failure

getIndexAccess	back to summary
protected static FullTextLucene.IndexAccess getIndexAccess(Connection conn) throws SQLException Get the index writer/searcher wrapper for the given connection. Parameters conn:Connection the connection Returns:FullTextLucene.IndexAccess the index access wrapper Exceptions SQLException: on failure

getIndexAccess

back to summary

protected static FullTextLucene.IndexAccess getIndexAccess(Connection conn) throws SQLException

Get the index writer/searcher wrapper for the given connection.

Parameters

conn:Connection: the connection

Returns:FullTextLucene.IndexAccess

the index access wrapper

Exceptions

SQLException:: on failure

getIndexPath	back to summary
protected static String getIndexPath(Connection conn) throws SQLException Get the path of the Lucene index for this database. Parameters conn:Connection the database connection Returns:String the path Exceptions SQLException: on failure

getIndexPath

back to summary

protected static String getIndexPath(Connection conn) throws SQLException

Get the path of the Lucene index for this database.

Parameters

conn:Connection: the database connection

Returns:String

the path

Exceptions

SQLException:: on failure

indexExistingRows	back to summary
private static void indexExistingRows(Connection conn, String schema, String table) throws SQLException Hides org.h2.fulltext.FullText.indexExistingRows. Add the existing data to the index. Parameters conn:Connection the database connection schema:String the schema name table:String the table name Exceptions SQLException: on failure

indexExistingRows

back to summary

private static void indexExistingRows(Connection conn, String schema, String table) throws SQLException

Hides org.h2.fulltext.FullText.indexExistingRows.

Add the existing data to the index.

Parameters

conn:Connection: the database connection
schema:String: the schema name
table:String: the table name

Exceptions

SQLException:: on failure

init	back to summary
public static void init(Connection conn) throws SQLException Hides org.h2.fulltext.FullText.init. Initializes full text search functionality for this database. This adds the following Java functions to the database: FTL_CREATE_INDEX(schemaNameString, tableNameString, columnListString) FTL_SEARCH(queryString, limitInt, offsetInt): result set FTL_REINDEX() FTL_DROP_ALL() It also adds a schema FTL to the database where bookkeeping information is stored. This function may be called from a Java application, or by using the SQL statements: CREATE ALIAS IF NOT EXISTS FTL_INIT FOR "org.h2.fulltext.FullTextLucene.init"; CALL FTL_INIT(); Parameters conn:Connection the connection Exceptions SQLException: on failure

init

back to summary

public static void init(Connection conn) throws SQLException

Hides org.h2.fulltext.FullText.init.

Initializes full text search functionality for this database. This adds the following Java functions to the database:

FTL_CREATE_INDEX(schemaNameString, tableNameString, columnListString)
FTL_SEARCH(queryString, limitInt, offsetInt): result set
FTL_REINDEX()
FTL_DROP_ALL()

It also adds a schema FTL to the database where bookkeeping information is stored. This function may be called from a Java application, or by using the SQL statements:

CREATE ALIAS IF NOT EXISTS FTL_INIT FOR
     "org.h2.fulltext.FullTextLucene.init";
CALL FTL_INIT();

Parameters

conn:Connection: the connection

Exceptions

SQLException:: on failure

reindex	back to summary
public static void reindex(Connection conn) throws SQLException Hides org.h2.fulltext.FullText.reindex. Re-creates the full text index for this database. Calling this method is usually not needed, as the index is kept up-to-date automatically. Parameters conn:Connection the connection Exceptions SQLException: on failure

reindex

back to summary

public static void reindex(Connection conn) throws SQLException

Hides org.h2.fulltext.FullText.reindex.

Re-creates the full text index for this database. Calling this method is usually not needed, as the index is kept up-to-date automatically.

Parameters

conn:Connection: the connection

Exceptions

SQLException:: on failure

removeIndexAccess	back to summary
protected static void removeIndexAccess(String indexPath) throws SQLException Close the index writer and searcher and remove them from the index access set. Parameters indexPath:String the index path Exceptions SQLException: on failure

removeIndexAccess

back to summary

protected static void removeIndexAccess(String indexPath) throws SQLException

Close the index writer and searcher and remove them from the index access set.

Parameters

indexPath:String: the index path

Exceptions

SQLException:: on failure

removeIndexFiles	back to summary
private static void removeIndexFiles(Connection conn) throws SQLException

search	back to summary
public static ResultSet search(Connection conn, String text, int limit, int offset) throws SQLException Hides org.h2.fulltext.FullText.search. Searches from the full text index for this database. The returned result set has the following column: QUERY (varchar): the query to use to get the data. The query does not include 'SELECT * FROM '. Example: PUBLIC.TEST WHERE ID = 1 SCORE (float) the relevance score as returned by Lucene. Parameters conn:Connection the connection text:String the search query limit:int the maximum number of rows or 0 for no limit offset:int the offset or 0 for no offset Returns:ResultSet the result set Exceptions SQLException: on failure

back to summary

public static ResultSet search(Connection conn, String text, int limit, int offset) throws SQLException

Hides org.h2.fulltext.FullText.search.

Searches from the full text index for this database. The returned result set has the following column:

QUERY (varchar): the query to use to get the data. The query does not include 'SELECT * FROM '. Example: PUBLIC.TEST WHERE ID = 1
SCORE (float) the relevance score as returned by Lucene.

Parameters

conn:Connection: the connection
text:String: the search query
limit:int: the maximum number of rows or 0 for no limit
offset:int: the offset or 0 for no offset

Returns:ResultSet

the result set

Exceptions

SQLException:: on failure

search	back to summary
protected static ResultSet search(Connection conn, String text, int limit, int offset, boolean data) throws SQLException Hides org.h2.fulltext.FullText.search. Do the search. Parameters conn:Connection the database connection text:String the query limit:int the limit offset:int the offset data:boolean whether the raw data should be returned Returns:ResultSet the result set Exceptions SQLException: on failure

back to summary

protected static ResultSet search(Connection conn, String text, int limit, int offset, boolean data) throws SQLException

Hides org.h2.fulltext.FullText.search.

Do the search.

Parameters

conn:Connection: the database connection
text:String: the query
limit:int: the limit
offset:int: the offset
data:boolean: whether the raw data should be returned

Returns:ResultSet

the result set

Exceptions

SQLException:: on failure

searchData	back to summary
public static ResultSet searchData(Connection conn, String text, int limit, int offset) throws SQLException Hides org.h2.fulltext.FullText.searchData. Searches from the full text index for this database. The result contains the primary key data as an array. The returned result set has the following columns: SCHEMA (varchar): the schema name. Example: PUBLIC TABLE (varchar): the table name. Example: TEST COLUMNS (array of varchar): comma separated list of quoted column names. The column names are quoted if necessary. Example: (ID) KEYS (array of values): comma separated list of values. Example: (1) SCORE (float) the relevance score as returned by Lucene. Parameters conn:Connection the connection text:String the search query limit:int the maximum number of rows or 0 for no limit offset:int the offset or 0 for no offset Returns:ResultSet the result set Exceptions SQLException: on failure

searchData

back to summary

public static ResultSet searchData(Connection conn, String text, int limit, int offset) throws SQLException

Hides org.h2.fulltext.FullText.searchData.

Searches from the full text index for this database. The result contains the primary key data as an array. The returned result set has the following columns:

SCHEMA (varchar): the schema name. Example: PUBLIC
TABLE (varchar): the table name. Example: TEST
COLUMNS (array of varchar): comma separated list of quoted column names. The column names are quoted if necessary. Example: (ID)
KEYS (array of values): comma separated list of values. Example: (1)
SCORE (float) the relevance score as returned by Lucene.

Parameters

conn:Connection: the connection
text:String: the search query
limit:int: the maximum number of rows or 0 for no limit
offset:int: the offset or 0 for no offset

Returns:ResultSet

the result set

Exceptions

SQLException:: on failure

org.h2.fulltext back to summary

public final Class FullTextLucene.FullTextTrigger

Class Inheritance

extends Object
implements Trigger

java.lang.Object
org.h2.fulltext.FullTextLucene.FullTextTrigger

All Implemented Interfaces

org.h2.api.Trigger

Trigger updates the index when a inserting, updating, or deleting a row.

Field Summary

Modifier and Type	Field and Description
private String[]	columns
private int[]	columnTypes
private final org.apache.lucene.document.FieldType	DOC_ID_FIELD_TYPE
private FullTextLucene.IndexAccess	indexAccess
private int[]	indexColumns
private String	indexPath
private int[]	keys
private String	schema
private String	table

Constructor Summary

Access	Constructor and Description
public	FullTextTrigger()

Method Summary

Modifier and Type	Method and Description
public void	close() Overrides default org.h2.api.Trigger.close. INTERNAL
pack-priv void	commitIndex() Commit all changes to the Lucene index.
private void	delete(Object[] the row row, boolean whether to commit the changes to the Lucene index commitIndex) Delete a row from the index.
public void	fire(Connection a connection to the database conn, Object[] the old row, or null if no old row is available (for INSERT) oldRow, Object[] the new row, or null if no new row is available (for DELETE) newRow) Implements org.h2.api.Trigger.fire. INTERNAL
private String	getQuery(Object[] row)
public void	init(Connection a connection to the database (a system connection) conn, String the name of the schema schemaName, String the name of the trigger used in the CREATE TRIGGER statement triggerName, String the name of the table tableName, boolean whether the fire method is called before or after the operation is performed before, int the operation type: INSERT, UPDATE, DELETE, SELECT, or a combination (this parameter is a bit field) type) Overrides default org.h2.api.Trigger.init. INTERNAL
pack-priv void	insert(Object[] the row row, boolean whether to commit the changes to the Lucene index commitIndex) Add a row to the index.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

columns	back to summary
private String[] columns

columnTypes	back to summary
private int[] columnTypes

DOC_ID_FIELD_TYPE	back to summary
private final org.apache.lucene.document.FieldType DOC_ID_FIELD_TYPE

indexAccess	back to summary
private FullTextLucene.IndexAccess indexAccess

indexColumns	back to summary
private int[] indexColumns

indexPath	back to summary
private String indexPath

keys	back to summary
private int[] keys

schema	back to summary
private String schema

table	back to summary
private String table

Constructor Detail

FullTextTrigger	back to summary
public FullTextTrigger()

Method Detail

close	back to summary
public void close() throws SQLException Overrides default org.h2.api.Trigger.close. INTERNAL Annotations @Override Exceptions SQLException: Doc from org.h2.api.Trigger.close. on SQL exception

back to summary

public void close() throws SQLException

Overrides default org.h2.api.Trigger.close.

INTERNAL

Annotations

@Override

Exceptions

SQLException:

Doc from org.h2.api.Trigger.close.

on SQL exception

commitIndex	back to summary
pack-priv void commitIndex() throws SQLException Commit all changes to the Lucene index. Exceptions SQLException: on failure

commitIndex

back to summary

pack-priv void commitIndex() throws SQLException

Commit all changes to the Lucene index.

Exceptions

SQLException:: on failure

delete	back to summary
private void delete(Object[] row, boolean commitIndex) throws SQLException Delete a row from the index. Parameters row:Object[] the row commitIndex:boolean whether to commit the changes to the Lucene index Exceptions SQLException: on failure

delete

back to summary

private void delete(Object[] row, boolean commitIndex) throws SQLException

Delete a row from the index.

Parameters

row:Object[]: the row
commitIndex:boolean: whether to commit the changes to the Lucene index

Exceptions

SQLException:: on failure

fire back to summary

fire	back to summary
public void fire(Connection conn, Object[] oldRow, Object[] newRow) throws SQLException Implements org.h2.api.Trigger.fire. INTERNAL Parameters conn:Connection Doc from org.h2.api.Trigger.fire. a connection to the database oldRow:Object[] Doc from org.h2.api.Trigger.fire. the old row, or null if no old row is available (for INSERT) newRow:Object[] Doc from org.h2.api.Trigger.fire. the new row, or null if no new row is available (for DELETE) Annotations @Override Exceptions SQLException: Doc from org.h2.api.Trigger.fire. if the operation must be undone See Also `Trigger#fire(Connection, Object[], Object[])`

public void fire(Connection conn, Object[] oldRow, Object[] newRow) throws SQLException

Implements org.h2.api.Trigger.fire.

INTERNAL

Parameters

conn:Connection

Doc from org.h2.api.Trigger.fire.

a connection to the database

oldRow:Object[]

Doc from org.h2.api.Trigger.fire.

the old row, or null if no old row is available (for INSERT)

newRow:Object[]

Doc from org.h2.api.Trigger.fire.

the new row, or null if no new row is available (for DELETE)

Annotations

@Override

Exceptions

SQLException:

Doc from org.h2.api.Trigger.fire.

if the operation must be undone

getQuery	back to summary
private String getQuery(Object[] row) throws SQLException

init back to summary

init	back to summary
public void init(Connection conn, String schemaName, String triggerName, String tableName, boolean before, int type) throws SQLException Overrides default org.h2.api.Trigger.init. INTERNAL Parameters conn:Connection Doc from org.h2.api.Trigger.init. a connection to the database (a system connection) schemaName:String Doc from org.h2.api.Trigger.init. the name of the schema triggerName:String Doc from org.h2.api.Trigger.init. the name of the trigger used in the CREATE TRIGGER statement tableName:String Doc from org.h2.api.Trigger.init. the name of the table before:boolean Doc from org.h2.api.Trigger.init. whether the fire method is called before or after the operation is performed type:int Doc from org.h2.api.Trigger.init. the operation type: INSERT, UPDATE, DELETE, SELECT, or a combination (this parameter is a bit field) Annotations @Override Exceptions SQLException: Doc from org.h2.api.Trigger.init. on SQL exception See Also `Trigger#init(Connection, String, String, String, boolean, int)`

public void init(Connection conn, String schemaName, String triggerName, String tableName, boolean before, int type) throws SQLException

Overrides default org.h2.api.Trigger.init.

INTERNAL

Parameters

conn:Connection

Doc from org.h2.api.Trigger.init.

a connection to the database (a system connection)

schemaName:String

Doc from org.h2.api.Trigger.init.

the name of the schema

triggerName:String

Doc from org.h2.api.Trigger.init.

the name of the trigger used in the CREATE TRIGGER statement

tableName:String

Doc from org.h2.api.Trigger.init.

the name of the table

before:boolean

Doc from org.h2.api.Trigger.init.

whether the fire method is called before or after the operation is performed

type:int

Doc from org.h2.api.Trigger.init.

the operation type: INSERT, UPDATE, DELETE, SELECT, or a combination (this parameter is a bit field)

Annotations

@Override

Exceptions

SQLException:

Doc from org.h2.api.Trigger.init.

on SQL exception

insert	back to summary
pack-priv void insert(Object[] row, boolean commitIndex) throws SQLException Add a row to the index. Parameters row:Object[] the row commitIndex:boolean whether to commit the changes to the Lucene index Exceptions SQLException: on failure

insert

back to summary

pack-priv void insert(Object[] row, boolean commitIndex) throws SQLException

Add a row to the index.

Parameters

row:Object[]: the row
commitIndex:boolean: whether to commit the changes to the Lucene index

Exceptions

SQLException:: on failure

org.h2.fulltext back to summary

private final Class FullTextLucene.IndexAccess

Class Inheritance

extends Object

java.lang.Object
org.h2.fulltext.FullTextLucene.IndexAccess

A wrapper for the Lucene writer and searcher.

Field Summary

Modifier and Type	Field and Description
private org.apache.lucene.search.IndexSearcher	searcher The index searcher.
pack-priv final org.apache.lucene.index.IndexWriter	writer The index writer.

Constructor Summary

Access	Constructor and Description
pack-priv	IndexAccess(org.apache.lucene.index.IndexWriter writer)

Method Summary

Modifier and Type	Method and Description
public synchronized void	close() Close the index.
public synchronized void	commit() Commit the changes.
pack-priv synchronized org.apache.lucene.search.IndexSearcher	Returns: the searcher getSearcher() Start using the searcher.
private void	initializeSearcher()
pack-priv synchronized void	returnSearcher(org.apache.lucene.search.IndexSearcher the searcher searcher) Stop using the searcher.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

searcher	back to summary
private org.apache.lucene.search.IndexSearcher searcher The index searcher.

writer	back to summary
pack-priv final org.apache.lucene.index.IndexWriter writer The index writer.

Constructor Detail

IndexAccess	back to summary
pack-priv IndexAccess(org.apache.lucene.index.IndexWriter writer) throws IOException

Method Detail

back to summary

public synchronized void close() throws IOException

Close the index.

Exceptions

IOException:: on failure

commit

back to summary

public synchronized void commit() throws IOException

Commit the changes.

Exceptions

IOException:: on failure

getSearcher

back to summary

pack-priv synchronized org.apache.lucene.search.IndexSearcher getSearcher() throws IOException

Start using the searcher.

Returns:org.apache.lucene.search.IndexSearcher

the searcher

Exceptions

IOException:: on failure

initializeSearcher	back to summary
private void initializeSearcher() throws IOException

returnSearcher

back to summary

pack-priv synchronized void returnSearcher(org.apache.lucene.search.IndexSearcher searcher) throws IOException

Stop using the searcher.

Parameters

searcher:org.apache.lucene.search.IndexSearcher: the searcher

Exceptions

IOException:: on failure

public Class FullTextLucene

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public final Class FullTextLucene.FullTextTrigger

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class FullTextLucene.IndexAccess

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail