程序包 weka.gui.sql
类 DbUtils
java.lang.Object
weka.experiment.DatabaseUtils
weka.gui.sql.DbUtils
- 所有已实现的接口:
Serializable
,RevisionHandler
A little bit extended DatabaseUtils class.
- 版本:
- $Revision: 1.4 $
- 作者:
- FracPete (fracpete at waikato dot ac dot nz)
- 另请参阅:
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字段概要
从类继承的字段 weka.experiment.DatabaseUtils
BOOL, BYTE, DATE, DOUBLE, EXP_INDEX_TABLE, EXP_RESULT_COL, EXP_RESULT_PREFIX, EXP_SETUP_COL, EXP_TYPE_COL, FLOAT, INTEGER, LONG, PROPERTY_FILE, SHORT, STRING, TEXT, TIME, TIMESTAMP
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构造器概要
构造器 -
方法概要
修饰符和类型方法说明returns the current database connection.Returns the revision string.从类继承的方法 weka.experiment.DatabaseUtils
arrayToString, close, close, connectToDatabase, createExperimentIndex, createExperimentIndexEntry, createResultsTable, databaseURLTipText, debugTipText, disconnectFromDatabase, execute, experimentIndexExists, getDatabaseURL, getDebug, getKeywords, getKeywordsMaskChar, getPassword, getResultFromTable, getResultSet, getResultsTableName, getSupportedCursorScrollType, getUsername, isConnected, isCursorScrollable, isCursorScrollSensitive, isKeyword, maskKeyword, passwordTipText, processKeyString, putResultInTable, select, setDatabaseURL, setDebug, setKeywords, setKeywordsMaskChar, setPassword, setUsername, tableExists, translateDBColumnType, typeName, update, usernameTipText
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构造器详细资料
-
DbUtils
initializes the object.- 抛出:
Exception
- in case something goes wrong in the init of the DatabaseUtils constructor- 另请参阅:
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方法详细资料
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getConnection
returns the current database connection.- 返回:
- the current connection instance
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getRevision
Returns the revision string.- 指定者:
getRevision
在接口中RevisionHandler
- 覆盖:
getRevision
在类中DatabaseUtils
- 返回:
- the revision
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