org.apache.derbyTesting.functionTests.tests.lang

Class IntegerArrayVTI

java.lang.Object

org.apache.derby.vti.VTITemplate

org.apache.derby.vti.StringColumnVTI

org.apache.derbyTesting.functionTests.tests.lang.StringArrayVTI

org.apache.derbyTesting.functionTests.tests.lang.IntegerArrayVTI

All Implemented Interfaces:

java.lang.AutoCloseable, java.sql.ResultSet, java.sql.Wrapper, org.apache.derby.vti.AwareVTI, org.apache.derby.vti.RestrictedVTI

public class IntegerArrayVTI
extends StringArrayVTI
implements org.apache.derby.vti.RestrictedVTI

A VTI which returns a row of ints.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.derbyTesting.functionTests.tests.lang.StringArrayVTI

StringArrayVTI.ConstructorException, StringArrayVTI.GoodVTICosting, StringArrayVTI.MissingConstructor, StringArrayVTI.ZeroArgConstructorNotPublic

Nested classes/interfaces inherited from class org.apache.derby.vti.VTITemplate

org.apache.derby.vti.VTITemplate.ColumnDescriptor

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String[]	_lastProjection
private static int	_lastQualifedRowCount
private static org.apache.derby.vti.Restriction	_lastRestriction

Fields inherited from class org.apache.derbyTesting.functionTests.tests.lang.StringArrayVTI

FAKE_INSTANTIATION_COST, FAKE_ROW_COUNT

Fields inherited from interface 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

Constructor Summary

Constructors

Constructor and Description
IntegerArrayVTI(java.lang.String[] columnNames, int[][] rows)
IntegerArrayVTI(java.lang.String[] columnNames, java.lang.Integer[][] rows)

Method Summary

Modifier and Type	Method and Description
private boolean	applyColumnQualifier(org.apache.derby.vti.Restriction.ColumnQualifier qc)
static java.lang.String	getLastProjection()
static int	getLastQualifiedRowCount()
static java.lang.String	getLastRestriction()
void	initScan(java.lang.String[] columnNames, org.apache.derby.vti.Restriction restriction)
boolean	next()
private boolean	qualifyCurrentRow()
private boolean	qualifyCurrentRow(org.apache.derby.vti.Restriction restriction)
private static java.lang.String[][]	stringify(int[][] rows)
private static java.lang.String[][]	stringify(java.lang.Integer[][] rows)

Methods inherited from class org.apache.derbyTesting.functionTests.tests.lang.StringArrayVTI

close, getRawColumn, getXXXrecord

Methods inherited from class org.apache.derby.vti.StringColumnVTI

findColumn, getAsciiStream, getBigDecimal, getBinaryStream, getBlob, getBoolean, getByte, getBytes, getClob, getColumnCount, getColumnName, getDate, getDouble, getFloat, getInt, getLong, getShort, getString, getTime, getTimestamp, setColumnNames, wasNull

Methods inherited from class org.apache.derby.vti.VTITemplate

absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, deleteRow, first, getArray, getArray, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBlob, getBoolean, getByte, getBytes, getCharacterStream, getCharacterStream, getClob, getConcurrency, getContext, getCursorName, getDate, getDate, getDate, getDouble, getFetchDirection, getFetchSize, getFloat, getHoldability, getInt, getLong, getMetaData, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getObject, getObject, getRef, getRef, getReturnTableSignature, getRow, getRowId, getRowId, getShort, getSQLXML, getSQLXML, getStatement, getString, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, isWrapperFor, last, moveToCurrentRow, moveToInsertRow, notImplemented, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setContext, setFetchDirection, setFetchSize, unwrap, 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, updateRef, updateRef, updateRow, updateRowId, updateRowId, updateShort, updateShort, updateSQLXML, updateSQLXML, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.ResultSet

updateObject, updateObject, updateObject, updateObject

Field Detail

_lastProjection

private static java.lang.String[] _lastProjection

_lastRestriction

private static org.apache.derby.vti.Restriction _lastRestriction

_lastQualifedRowCount

private static int _lastQualifedRowCount

Constructor Detail

IntegerArrayVTI

public IntegerArrayVTI(java.lang.String[] columnNames,
                       int[][] rows)

IntegerArrayVTI

public IntegerArrayVTI(java.lang.String[] columnNames,
                       java.lang.Integer[][] rows)

Method Detail

stringify

private static java.lang.String[][] stringify(int[][] rows)

stringify

private static java.lang.String[][] stringify(java.lang.Integer[][] rows)

next

public boolean next()
             throws java.sql.SQLException

Specified by:

next in interface java.sql.ResultSet

Overrides:

next in class StringArrayVTI

Throws:

java.sql.SQLException

initScan

public void initScan(java.lang.String[] columnNames,
                     org.apache.derby.vti.Restriction restriction)
              throws java.sql.SQLException

Specified by:

initScan in interface org.apache.derby.vti.RestrictedVTI

Throws:

java.sql.SQLException

qualifyCurrentRow

private boolean qualifyCurrentRow()
                           throws java.sql.SQLException

Throws:

java.sql.SQLException

qualifyCurrentRow

private boolean qualifyCurrentRow(org.apache.derby.vti.Restriction restriction)
                           throws java.sql.SQLException

Throws:

java.sql.SQLException

applyColumnQualifier

private boolean applyColumnQualifier(org.apache.derby.vti.Restriction.ColumnQualifier qc)
                              throws java.sql.SQLException

Throws:

java.sql.SQLException

getLastProjection

public static java.lang.String getLastProjection()

getLastRestriction

public static java.lang.String getLastRestriction()

getLastQualifiedRowCount

public static int getLastQualifiedRowCount()