Modifier and Type	Class and Description
pack-priv class	RowSetNavigatorData.DataIterator

Modifier and Type	Field and Description
private Object[][]	dataTable
public static final Object[][]	emptyTable
pack-priv Index	fullIndex
pack-priv Index	groupIndex
pack-priv TreeMap<Object[], Integer>	groupMap
pack-priv Index	idIndex
pack-priv LongKeyHashMap<Object[]>	idMap
pack-priv boolean	isAggregate
pack-priv boolean	isSimpleAggregate
pack-priv Index	mainIndex
pack-priv Index	orderIndex
pack-priv boolean	reindexTable
pack-priv Index	rowNumIndex
pack-priv Object[]	simpleAggregateData
pack-priv final SortAndSlice	sortAndSlice
pack-priv int	visibleColumnCount

Access	Constructor and Description
pack-priv	RowSetNavigatorData(Session session, SortAndSlice sortAndSlice)
public	RowSetNavigatorData(Session session, QuerySpecification select)
public	RowSetNavigatorData(Session session, QueryExpression queryExpression)
public	RowSetNavigatorData(Session session, RowSetNavigator navigator)
public	RowSetNavigatorData(Session session, List<Object[]> list)

Method Summary

Modifier and Type	Method and Description
public boolean	absolute(int position) Overrides org.hsqldb.navigator.RowSetNavigator.absolute. Uses similar semantics to java.sql.ResultSet except this is 0 based.
public void	add(Object[] data) Implements abstract org.hsqldb.navigator.RowSetNavigator.add. Add data to the end
pack-priv void	addAdjusted(Object[] data, int[] columnMap)
public void	clear() Implements abstract org.hsqldb.navigator.RowSetNavigator.clear. Clear the contents
public int	compare(Object[] a, Object[] b) Implements java.util.Comparator.compare. Compares its two arguments for order.
pack-priv boolean	containsRow(Object[] data)
public void	copy(RowIterator other, int[] rightColumnIndexes)
private void	ensureCapacity()
public void	except(RowSetNavigatorData other)
public void	exceptAll(RowSetNavigatorData other)
public void	exceptNoDedup(RowSetNavigatorData other)
pack-priv RowIterator	findFirstRow(Object[] data)
pack-priv void	getBlock(int offset) baseBlockSize remains unchanged.
public Object[]	getCurrent() Implements abstract org.hsqldb.navigator.RowSetNavigator.getCurrent. Implements org.hsqldb.navigator.RowIterator.getCurrent. Returns the current row object.
public Row	getCurrentRow() Implements abstract org.hsqldb.navigator.RowSetNavigator.getCurrentRow. Implements org.hsqldb.navigator.RowIterator.getCurrentRow.
public Object[]	getData(long rowId) Overrides org.hsqldb.navigator.RowSetNavigator.getData.
public Object[]	getGroupData(Object[] data) Special case for isSimpleAggregate cannot use index lookup.
public Object[]	getGroupDataAndPosition(Object[] data) Special case for isSimpleAggregate cannot use index lookup.
pack-priv boolean	hasNull(Object[] data)
public boolean	hasUniqueNotNullRows()
pack-priv void	insert(Object[] data) for union only
public void	intersect(RowSetNavigatorData other)
public void	intersectAll(RowSetNavigatorData other)
public boolean	isMemory() Overrides org.hsqldb.navigator.RowSetNavigator.isMemory.
public boolean	next() Overrides org.hsqldb.navigator.RowSetNavigator.next. Implements org.hsqldb.navigator.RowIterator.next.
pack-priv Object[]	projectData(Object[] data, int[] columnMap)
public void	read(RowInputInterface in, ResultMetaData meta) Implements abstract org.hsqldb.navigator.RowSetNavigator.read.
public void	release() Implements abstract org.hsqldb.navigator.RowSetNavigator.release. Implements org.hsqldb.navigator.RowIterator.release. Remove any resources and invalidate
public void	removeCurrent() Implements abstract org.hsqldb.navigator.RowSetNavigator.removeCurrent. Implements org.hsqldb.navigator.RowIterator.removeCurrent. Remove current row
public Object[][]	removeDataTable()
public void	removeDuplicates()
public void	removeRange(int start, int rows)
public void	reset() Overrides org.hsqldb.navigator.RowSetNavigator.reset. Implements org.hsqldb.navigator.RangeIterator.reset. Reset to initial state
public void	resetRowMap()
private void	setCapacity(int newSize)
public void	setPosition(Object[] data)
public void	sortFull()
public void	sortOrder()
public void	sortOrderUnion(SortAndSlice sortAndSlice)
public void	trim(int limitstart, int limitcount)
public void	union(RowSetNavigatorData other)
public void	unionAll(RowSetNavigatorData other)
public void	updateData(long oldRowId, Object[] newData)
public void	updateData(Object[] oldData, Object[] newData)
public void	write(RowOutputInterface out, ResultMetaData meta) Implements abstract org.hsqldb.navigator.RowSetNavigator.write.

Field Detail

dataTable	back to summary
private Object[][] dataTable

emptyTable	back to summary
public static final Object[][] emptyTable

fullIndex	back to summary
pack-priv Index fullIndex

groupIndex	back to summary
pack-priv Index groupIndex

groupMap	back to summary
pack-priv TreeMap<Object[], Integer> groupMap

idIndex	back to summary
pack-priv Index idIndex

idMap	back to summary
pack-priv LongKeyHashMap<Object[]> idMap

isAggregate	back to summary
pack-priv boolean isAggregate

isSimpleAggregate	back to summary
pack-priv boolean isSimpleAggregate

mainIndex	back to summary
pack-priv Index mainIndex

orderIndex	back to summary
pack-priv Index orderIndex

reindexTable	back to summary
pack-priv boolean reindexTable

rowNumIndex	back to summary
pack-priv Index rowNumIndex

simpleAggregateData	back to summary
pack-priv Object[] simpleAggregateData

sortAndSlice	back to summary
pack-priv final SortAndSlice sortAndSlice

visibleColumnCount	back to summary
pack-priv int visibleColumnCount

Constructor Detail

RowSetNavigatorData	back to summary
pack-priv RowSetNavigatorData(Session session, SortAndSlice sortAndSlice)

RowSetNavigatorData	back to summary
public RowSetNavigatorData(Session session, QuerySpecification select)

RowSetNavigatorData	back to summary
public RowSetNavigatorData(Session session, QueryExpression queryExpression)

RowSetNavigatorData	back to summary
public RowSetNavigatorData(Session session, RowSetNavigator navigator)

RowSetNavigatorData	back to summary
public RowSetNavigatorData(Session session, List<Object[]> list)

Method Detail

absolute	back to summary
public boolean absolute(int position) Overrides org.hsqldb.navigator.RowSetNavigator.absolute. Doc from org.hsqldb.navigator.RowSetNavigator.absolute. Uses similar semantics to java.sql.ResultSet except this is 0 based. When position is 0 or positive, it is from the start; when negative, it means beforeFirst()

absolute

back to summary

public boolean absolute(int position)

Overrides org.hsqldb.navigator.RowSetNavigator.absolute.

Doc from org.hsqldb.navigator.RowSetNavigator.absolute.

Uses similar semantics to java.sql.ResultSet except this is 0 based. When position is 0 or positive, it is from the start; when negative, it means beforeFirst()

add	back to summary
public void add(Object[] data) Implements abstract org.hsqldb.navigator.RowSetNavigator.add. Doc from org.hsqldb.navigator.RowSetNavigator.add. Add data to the end

add

back to summary

public void add(Object[] data)

Implements abstract org.hsqldb.navigator.RowSetNavigator.add.

Doc from org.hsqldb.navigator.RowSetNavigator.add.

Add data to the end

addAdjusted	back to summary
pack-priv void addAdjusted(Object[] data, int[] columnMap)

clear	back to summary
public void clear() Implements abstract org.hsqldb.navigator.RowSetNavigator.clear. Doc from org.hsqldb.navigator.RowSetNavigator.clear. Clear the contents

clear

back to summary

public void clear()

Implements abstract org.hsqldb.navigator.RowSetNavigator.clear.

Doc from org.hsqldb.navigator.RowSetNavigator.clear.

Clear the contents

compare back to summary

compare	back to summary
public int compare(Object[] a, Object[] b) Implements java.util.Comparator.compare. Doc from java.util.Comparator.compare. Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second. The implementor must ensure that `signum(compare(x, y)) == -signum(compare(y, x))` for all `x` and `y`. (This implies that `compare(x, y)` must throw an exception if and only if `compare(y, x)` throws an exception.) The implementor must also ensure that the relation is transitive: `((compare(x, y)>0) && (compare(y, z)>0))` implies `compare(x, z)>0`. Finally, the implementor must ensure that `compare(x, y)==0` implies that `signum(compare(x, z))==signum(compare(y, z))` for all `z`.

public int compare(Object[] a, Object[] b)

Implements java.util.Comparator.compare.

Doc from java.util.Comparator.compare.

Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

The implementor must ensure that signum(compare(x, y)) == -signum(compare(y, x)) for all x and y. (This implies that compare(x, y) must throw an exception if and only if compare(y, x) throws an exception.)

The implementor must also ensure that the relation is transitive: ((compare(x, y)>0) && (compare(y, z)>0)) implies compare(x, z)>0.

Finally, the implementor must ensure that compare(x, y)==0 implies that signum(compare(x, z))==signum(compare(y, z)) for all z.

containsRow	back to summary
pack-priv boolean containsRow(Object[] data)

copy	back to summary
public void copy(RowIterator other, int[] rightColumnIndexes)

ensureCapacity	back to summary
private void ensureCapacity()

except	back to summary
public void except(RowSetNavigatorData other)

exceptAll	back to summary
public void exceptAll(RowSetNavigatorData other)

exceptNoDedup	back to summary
public void exceptNoDedup(RowSetNavigatorData other)

findFirstRow	back to summary
pack-priv RowIterator findFirstRow(Object[] data)

getBlock	back to summary
pack-priv void getBlock(int offset) baseBlockSize remains unchanged.

getCurrent	back to summary
public Object[] getCurrent() Implements abstract org.hsqldb.navigator.RowSetNavigator.getCurrent. Implements org.hsqldb.navigator.RowIterator.getCurrent. Doc from org.hsqldb.navigator.RowSetNavigator.getCurrent. Returns the current row object. Type of object is implementation defined.

getCurrent

back to summary

public Object[] getCurrent()

Implements abstract org.hsqldb.navigator.RowSetNavigator.getCurrent.

Implements org.hsqldb.navigator.RowIterator.getCurrent.

Doc from org.hsqldb.navigator.RowSetNavigator.getCurrent.

Returns the current row object. Type of object is implementation defined.

getCurrentRow	back to summary
public Row getCurrentRow() Implements abstract org.hsqldb.navigator.RowSetNavigator.getCurrentRow. Implements org.hsqldb.navigator.RowIterator.getCurrentRow.

getCurrentRow

back to summary

public Row getCurrentRow()

Implements abstract org.hsqldb.navigator.RowSetNavigator.getCurrentRow.

Implements org.hsqldb.navigator.RowIterator.getCurrentRow.

getData	back to summary
public Object[] getData(long rowId) Overrides org.hsqldb.navigator.RowSetNavigator.getData.

getGroupData	back to summary
public Object[] getGroupData(Object[] data) Special case for isSimpleAggregate cannot use index lookup.

getGroupDataAndPosition	back to summary
public Object[] getGroupDataAndPosition(Object[] data) Special case for isSimpleAggregate cannot use index lookup.

hasNull	back to summary
pack-priv boolean hasNull(Object[] data)

hasUniqueNotNullRows	back to summary
public boolean hasUniqueNotNullRows()

insert	back to summary
pack-priv void insert(Object[] data) for union only

intersect	back to summary
public void intersect(RowSetNavigatorData other)

intersectAll	back to summary
public void intersectAll(RowSetNavigatorData other)

isMemory	back to summary
public boolean isMemory() Overrides org.hsqldb.navigator.RowSetNavigator.isMemory.

next	back to summary
public boolean next() Overrides org.hsqldb.navigator.RowSetNavigator.next. Implements org.hsqldb.navigator.RowIterator.next.

back to summary

public boolean next()

Overrides org.hsqldb.navigator.RowSetNavigator.next.

Implements org.hsqldb.navigator.RowIterator.next.

projectData	back to summary
pack-priv Object[] projectData(Object[] data, int[] columnMap)

read	back to summary
public void read(RowInputInterface in, ResultMetaData meta) Implements abstract org.hsqldb.navigator.RowSetNavigator.read.

release

back to summary

public void release()

Implements abstract org.hsqldb.navigator.RowSetNavigator.release.

Implements org.hsqldb.navigator.RowIterator.release.

Doc from org.hsqldb.navigator.RowSetNavigator.release.

Remove any resources and invalidate

removeCurrent

back to summary

public void removeCurrent()

Implements abstract org.hsqldb.navigator.RowSetNavigator.removeCurrent.

Implements org.hsqldb.navigator.RowIterator.removeCurrent.

Doc from org.hsqldb.navigator.RowSetNavigator.removeCurrent.

Remove current row

removeDataTable	back to summary
public Object[][] removeDataTable()

removeDuplicates	back to summary
public void removeDuplicates()

removeRange	back to summary
public void removeRange(int start, int rows)

reset

back to summary

public void reset()

Overrides org.hsqldb.navigator.RowSetNavigator.reset.

Implements org.hsqldb.navigator.RangeIterator.reset.

Doc from org.hsqldb.navigator.RowSetNavigator.reset.

Reset to initial state

resetRowMap	back to summary
public void resetRowMap()

setCapacity	back to summary
private void setCapacity(int newSize)

setPosition	back to summary
public void setPosition(Object[] data)

sortFull	back to summary
public void sortFull()

sortOrder	back to summary
public void sortOrder()

sortOrderUnion	back to summary
public void sortOrderUnion(SortAndSlice sortAndSlice)

trim	back to summary
public void trim(int limitstart, int limitcount)

union	back to summary
public void union(RowSetNavigatorData other)

unionAll	back to summary
public void unionAll(RowSetNavigatorData other)

updateData	back to summary
public void updateData(long oldRowId, Object[] newData)

updateData	back to summary
public void updateData(Object[] oldData, Object[] newData)

write	back to summary
public void write(RowOutputInterface out, ResultMetaData meta) Implements abstract org.hsqldb.navigator.RowSetNavigator.write.

org.hsqldb.navigator back to summary

pack-priv Class RowSetNavigatorData.DataIterator

Class Inheritance

extends Object
implements RowIterator

java.lang.Object
org.hsqldb.navigator.RowSetNavigatorData.DataIterator

All Implemented Interfaces

org.hsqldb.navigator.RowIterator

Field Summary

Modifier and Type	Field and Description
pack-priv int	pos

Constructor Summary

Access	Constructor and Description
pack-priv	DataIterator(int position)

Method Summary

Modifier and Type	Method and Description
public Object[]	getCurrent() Implements org.hsqldb.navigator.RowIterator.getCurrent.
public Row	getCurrentRow() Implements org.hsqldb.navigator.RowIterator.getCurrentRow.
public Object	getField(int col) Implements org.hsqldb.navigator.RowIterator.getField.
public long	getRowId() Implements org.hsqldb.navigator.RowIterator.getRowId.
public boolean	next() Implements org.hsqldb.navigator.RowIterator.next.
public void	release() Implements org.hsqldb.navigator.RowIterator.release.
public void	removeCurrent() Implements org.hsqldb.navigator.RowIterator.removeCurrent.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

pos	back to summary
pack-priv int pos

Constructor Detail

DataIterator	back to summary
pack-priv DataIterator(int position)

Method Detail

getCurrent	back to summary
public Object[] getCurrent() Implements org.hsqldb.navigator.RowIterator.getCurrent.

getCurrentRow	back to summary
public Row getCurrentRow() Implements org.hsqldb.navigator.RowIterator.getCurrentRow.

getField	back to summary
public Object getField(int col) Implements org.hsqldb.navigator.RowIterator.getField.

getRowId	back to summary
public long getRowId() Implements org.hsqldb.navigator.RowIterator.getRowId.

next	back to summary
public boolean next() Implements org.hsqldb.navigator.RowIterator.next.

release	back to summary
public void release() Implements org.hsqldb.navigator.RowIterator.release.

removeCurrent	back to summary
public void removeCurrent() Implements org.hsqldb.navigator.RowIterator.removeCurrent.

public Class RowSetNavigatorData

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class RowSetNavigatorData.DataIterator

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail