java.lang.Object
- com.mysql.cj.protocol.a.result.AbstractResultsetRows
- - com.mysql.cj.protocol.a.result.ResultsetRowsStreaming<T>

类型参数:

T - ProtocolEntity type

所有已实现的接口:

ProtocolEntity, ResultsetRows, RowList, Iterator<Row>
```
public class ResultsetRowsStreaming<T extends ProtocolEntity>
extends AbstractResultsetRows
implements ResultsetRows
```
Provides streaming of Resultset rows. Each next row is consumed from the input stream only on next() call. Consumed rows are not cached thus we only stream result sets when they are forward-only, read-only, and the fetch size has been set to Integer.MIN_VALUE (rows are read one by one).

字段概要
- 从类继承的字段 com.mysql.cj.protocol.a.result.AbstractResultsetRows
  BEFORE_START_OF_ROWS, currentPositionInFetchedRows, metadata, owner, rowFactory, wasEmpty
- 从接口继承的字段 com.mysql.cj.result.RowList
  RESULT_SET_SIZE_UNKNOWN

构造器概要

构造器
构造器	说明
`ResultsetRowsStreaming(NativeProtocol io, ColumnDefinition columnDefinition, boolean isBinaryEncoded, ProtocolEntityFactory<T,NativePacketPayload> resultSetFactory)`	Creates a new RowDataDynamic object.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`afterLast()`	Moves to after last.
`void`	`beforeFirst()`	Moves to before first.
`void`	`beforeLast()`	Moves to before last.
`void`	`close()`	We're done.
`boolean`	`hasNext()`
`boolean`	`isAfterLast()`	Returns true if we got the last element.
`boolean`	`isBeforeFirst()`	Returns if iteration has not occured yet.
`boolean`	`isEmpty()`	Has no records.
`boolean`	`isFirst()`	Are we on the first row of the result set?
`boolean`	`isLast()`	Are we on the last row of the result set?
`void`	`moveRowRelative(int rows)`	Moves the current position relative 'rows' from the current position.
`Row`	`next()`
`void`	`setCurrentRow(int rowNumber)`	Moves the current position in the result set to the given row number.

从类继承的方法 com.mysql.cj.protocol.a.result.AbstractResultsetRows
getMetadata, getOwner, setMetadata, setOwner, wasEmpty

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.util.Iterator
forEachRemaining, remove

从接口继承的方法 com.mysql.cj.protocol.ResultsetRows
addRow, getMetadata, getOwner, isDynamic, setMetadata, setOwner, wasEmpty

从接口继承的方法 com.mysql.cj.result.RowList
get, getPosition, previous, size

- 构造器详细资料
  - ResultsetRowsStreaming
```
public ResultsetRowsStreaming(NativeProtocol io,
                              ColumnDefinition columnDefinition,
                              boolean isBinaryEncoded,
                              ProtocolEntityFactory<T,NativePacketPayload> resultSetFactory)
```
    Creates a new RowDataDynamic object.
    
    参数:
    
    io - the connection to MySQL that this data is coming from
    
    columnDefinition - the metadata that describe this data
    
    isBinaryEncoded - is this data in native format?
    
    resultSetFactory - ProtocolEntityFactory
- 方法详细资料
  - close
```
public void close()
```
    从接口复制的说明: ResultsetRows
    
    We're done.
    
    指定者:
    
    close 在接口中 ResultsetRows
  - hasNext
```
public boolean hasNext()
```
    指定者:
    
    hasNext 在接口中 Iterator<T extends ProtocolEntity>
  - isAfterLast
```
public boolean isAfterLast()
```
    从接口复制的说明: ResultsetRows
    
    Returns true if we got the last element.
    
    指定者:
    
    isAfterLast 在接口中 ResultsetRows
    
    返回:
    
    true if after last row
  - isBeforeFirst
```
public boolean isBeforeFirst()
```
    从接口复制的说明: ResultsetRows
    
    Returns if iteration has not occured yet.
    
    指定者:
    
    isBeforeFirst 在接口中 ResultsetRows
    
    返回:
    
    true if before first row
  - isEmpty
```
public boolean isEmpty()
```
    从接口复制的说明: ResultsetRows
    
    Has no records.
    
    指定者:
    
    isEmpty 在接口中 ResultsetRows
    
    返回:
    
    true if no records
  - isFirst
```
public boolean isFirst()
```
    从接口复制的说明: ResultsetRows
    
    Are we on the first row of the result set?
    
    指定者:
    
    isFirst 在接口中 ResultsetRows
    
    返回:
    
    true if on first row
  - isLast
```
public boolean isLast()
```
    从接口复制的说明: ResultsetRows
    
    Are we on the last row of the result set?
    
    指定者:
    
    isLast 在接口中 ResultsetRows
    
    返回:
    
    true if on last row
  - next
```
public Row next()
```
    指定者:
    
    next 在接口中 Iterator<T extends ProtocolEntity>
  - afterLast
```
public void afterLast()
```
    从接口复制的说明: ResultsetRows
    
    Moves to after last.
    
    指定者:
    
    afterLast 在接口中 ResultsetRows
  - beforeFirst
```
public void beforeFirst()
```
    从接口复制的说明: ResultsetRows
    
    Moves to before first.
    
    指定者:
    
    beforeFirst 在接口中 ResultsetRows
  - beforeLast
```
public void beforeLast()
```
    从接口复制的说明: ResultsetRows
    
    Moves to before last.
    
    指定者:
    
    beforeLast 在接口中 ResultsetRows
  - moveRowRelative
```
public void moveRowRelative(int rows)
```
    从接口复制的说明: ResultsetRows
    
    Moves the current position relative 'rows' from the current position.
    
    指定者:
    
    moveRowRelative 在接口中 ResultsetRows
    
    参数:
    
    rows - the relative number of rows to move
  - setCurrentRow
```
public void setCurrentRow(int rowNumber)
```
    从接口复制的说明: ResultsetRows
    
    Moves the current position in the result set to the given row number.
    
    指定者:
    
    setCurrentRow 在接口中 ResultsetRows
    
    参数:
    
    rowNumber - row to move to

类 ResultsetRowsStreaming<T extends ProtocolEntity>

字段概要

从类继承的字段 com.mysql.cj.protocol.a.result.AbstractResultsetRows

从接口继承的字段 com.mysql.cj.result.RowList

构造器概要

方法概要

从类继承的方法 com.mysql.cj.protocol.a.result.AbstractResultsetRows

从类继承的方法 java.lang.Object

从接口继承的方法 java.util.Iterator

从接口继承的方法 com.mysql.cj.protocol.ResultsetRows

从接口继承的方法 com.mysql.cj.result.RowList

构造器详细资料

ResultsetRowsStreaming

方法详细资料

close

hasNext

isAfterLast

isBeforeFirst

isEmpty

isFirst

isLast

next

afterLast

beforeFirst

beforeLast

moveRowRelative

setCurrentRow