NetSqldta (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.client.am.Cursor
- - org.apache.derby.client.net.NetCursor
  - - org.apache.derby.client.net.NetSqldta

```
class NetSqldta
extends NetCursor
```

Field Summary
- Fields inherited from class org.apache.derby.client.net.NetCursor
  blocking_, extdtaData_, extdtaPositions_, isGraphic_, maximumRowSize_, netResultSet_, qrydscTypdef_, rtnextrow_, typeToUseForComputingDataLength_
- Fields inherited from class org.apache.derby.client.am.Cursor
  agent_, BYTES, ccsid_, charset_, columnDataComputedLength_, columnDataIsNullCache_, columnDataLengthCache_, columnDataPosition_, columnDataPositionCache_, columns_, currentRowPosition_, dataBuffer_, dataBufferStream_, fdocaLength_, hasLobs_, isNull_, jdbcTypes_, lastValidBytePosition_, NULL_TERMINATED_BYTES, NULL_TERMINATED_STRING, nullable_, position_, STRING, VARIABLE_SHORT_STRING, VARIABLE_STRING

Constructor Summary

Constructors
Constructor Description

NetSqldta(NetAgent netAgent)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`calculateColumnOffsetsForRow()`
`boolean`	`next()`	Makes the next row the current row.
`private int`	`readFdocaOneByte()`
`private int`	`readFdocaTwoByteLength()`
`private int`	`skipFdocaBytes(int length)`

Methods inherited from class org.apache.derby.client.net.NetCursor
allocateColumnOffsetAndLengthArrays, calculateColumnOffsetsForRow_, calculateLobColumnPositionsForRow, clearLobData_, getBlobColumn_, getClobColumn_, getDecimalLength, getMoreData_, getQryclsimpEnabled, initializeColumnInfoArrays, locator, nullDataForGC, scanDataBufferForEndOfData, setAllRowsReceivedFromServer, setQryclsimpEnabled

Methods inherited from class org.apache.derby.client.am.Cursor
allocateCharBuffer, allRowsReceivedFromServer, get_INTEGER, getIsRowUpdated, getIsUpdateDeleteHole, incrementRowsReadEvent, makeNextRowPositionCurrent, markNextRowPosition, resetDataBuffer, setIsRowUpdated, setIsUpdataDeleteHole, setNumberOfColumns, stepNext

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NetSqldta
```
NetSqldta(NetAgent netAgent)
```
- Method Detail
  - next
```
public boolean next()
             throws SqlException
```
    Description copied from class: Cursor
    
    Makes the next row the current row. Returns true if the current row position is a valid row position.
    
    Overrides:
    
    next in class Cursor
    
    Returns:
    
    true if current row position is valid
    
    Throws:
    
    SqlException - if an error occurs
  - calculateColumnOffsetsForRow
```
protected boolean calculateColumnOffsetsForRow()
```
  - skipFdocaBytes
```
private int skipFdocaBytes(int length)
```
  - readFdocaOneByte
```
private int readFdocaOneByte()
```
  - readFdocaTwoByteLength
```
private int readFdocaTwoByteLength()
```