com.heimuheimu.mysql.jdbc.result

类 ReadonlyScrollResultSet

java.lang.Object

com.heimuheimu.mysql.jdbc.result.ReadonlyResultSet

com.heimuheimu.mysql.jdbc.result.ReadonlyScrollResultSet

所有已实现的接口:

java.lang.AutoCloseable, java.sql.ResultSet, java.sql.Wrapper

直接已知子类:

AutoGenerateKeysResultSet, ReadonlyTextResultSet

public abstract class ReadonlyScrollResultSet
extends ReadonlyResultSet

支持滚动读取行数据的只读 ResultSet 抽象实现类，getType() 方法永远返回 ResultSet.TYPE_SCROLL_INSENSITIVE。

说明：ReadonlyScrollResultSet 类是非线程安全的。

作者:

heimuheimu

字段概要

从接口继承的字段 java.sql.ResultSet

CLOSE_CURSORS_AT_COMMIT, CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, HOLD_CURSORS_OVER_COMMIT, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE

构造器概要

构造器

构造器和说明
ReadonlyScrollResultSet()

方法概要

限定符和类型	方法和说明
boolean	absolute(int row)
void	afterLast()
void	beforeFirst()
boolean	first()
int	getFetchDirection()
int	getFetchSize()
int	getRow()
abstract int	getRowsSize()
int	getType()
boolean	isAfterLast()
boolean	isBeforeFirst()
boolean	isFirst()
boolean	isLast()
boolean	last()
boolean	next()
boolean	previous()
boolean	relative(int rows)
void	setFetchDirection(int direction)
void	setFetchSize(int rows)

从类继承的方法 com.heimuheimu.mysql.jdbc.result.ReadonlyResultSet

cancelRowUpdates, deleteRow, getConcurrency, insertRow, moveToCurrentRow, moveToInsertRow, refreshRow, rowDeleted, rowInserted, rowUpdated, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateClob, updateClob, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNString, updateNString, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateRowId, updateRowId, updateShort, updateShort, updateSQLXML, updateSQLXML, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.sql.ResultSet

clearWarnings, close, findColumn, getArray, getArray, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBlob, getBlob, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCharacterStream, getCharacterStream, getClob, getClob, getCursorName, getDate, getDate, getDate, getDate, getDouble, getDouble, getFloat, getFloat, getHoldability, getInt, getInt, getLong, getLong, getMetaData, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getObject, getObject, getRef, getRef, getRowId, getRowId, getShort, getShort, getSQLXML, getSQLXML, getStatement, getString, getString, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, isClosed, wasNull

从接口继承的方法 java.sql.Wrapper

isWrapperFor, unwrap

构造器详细资料

ReadonlyScrollResultSet

public ReadonlyScrollResultSet()

方法详细资料

next

public boolean next()
             throws java.sql.SQLException

抛出:

java.sql.SQLException

isBeforeFirst

public boolean isBeforeFirst()

isAfterLast

public boolean isAfterLast()

isFirst

public boolean isFirst()

isLast

public boolean isLast()

beforeFirst

public void beforeFirst()

afterLast

public void afterLast()

first

public boolean first()
              throws java.sql.SQLException

抛出:

java.sql.SQLException

last

public boolean last()
             throws java.sql.SQLException

抛出:

java.sql.SQLException

getRow

public int getRow()

absolute

public boolean absolute(int row)

relative

public boolean relative(int rows)
                 throws java.sql.SQLException

抛出:

java.sql.SQLException

previous

public boolean previous()
                 throws java.sql.SQLException

抛出:

java.sql.SQLException

setFetchDirection

public void setFetchDirection(int direction)

getFetchDirection

public int getFetchDirection()

setFetchSize

public void setFetchSize(int rows)

getFetchSize

public int getFetchSize()

getType

public int getType()

getRowsSize

public abstract int getRowsSize()