Package org.apache.derby.client.net
Class NetSqldta
java.lang.Object
org.apache.derby.client.am.Cursor
org.apache.derby.client.net.NetCursor
org.apache.derby.client.net.NetSqldta
-
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 -
Method Summary
Modifier and TypeMethodDescriptionprotected boolean
boolean
next()
Makes the next row the current row.private int
private int
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
-
Constructor Details
-
NetSqldta
NetSqldta(NetAgent netAgent)
-
-
Method Details
-
next
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 classCursor
- 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()
-