程序包 com.mysql.cj.protocol.a

类 TextResultsetReader

java.lang.Object

com.mysql.cj.protocol.a.TextResultsetReader

所有已实现的接口:

ProtocolEntityReader<Resultset,NativePacketPayload>

public class TextResultsetReader
extends Object
implements ProtocolEntityReader<Resultset,NativePacketPayload>

字段概要

字段

修饰符和类型	字段	说明
protected NativeProtocol	protocol

构造器概要

构造器

构造器	说明
TextResultsetReader(NativeProtocol prot)

方法概要

修饰符和类型	方法	说明
Resultset	read(int maxRows, boolean streamResults, NativePacketPayload resultPacket, ColumnDefinition metadata, ProtocolEntityFactory<Resultset,NativePacketPayload> resultSetFactory)	Reads one result set off of the wire, if the result is actually an update count, creates an update-count only result set.

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 com.mysql.cj.protocol.ProtocolEntityReader

read

字段详细资料

protocol

protected NativeProtocol protocol

构造器详细资料

TextResultsetReader

public TextResultsetReader(NativeProtocol prot)

方法详细资料

read

public Resultset read(int maxRows,
                      boolean streamResults,
                      NativePacketPayload resultPacket,
                      ColumnDefinition metadata,
                      ProtocolEntityFactory<Resultset,NativePacketPayload> resultSetFactory)
               throws IOException

从接口复制的说明: ProtocolEntityReader

Reads one result set off of the wire, if the result is actually an update count, creates an update-count only result set.

指定者:

read 在接口中 ProtocolEntityReader<Resultset,NativePacketPayload>

参数:

maxRows - the maximum number of rows to read (-1 means all rows)

streamResults - should the driver leave the results on the wire, and read them only when needed?

resultPacket - the first packet of information in the result set

metadata - use this metadata instead of the one provided on wire

resultSetFactory - ProtocolEntityFactory instance

返回:

a result set that either represents the rows, or an update count

抛出:

IOException - if an error occurs while reading the rows