Class Sparse

java.lang.Object

org.h2.value.VersionedValue<Value>

org.h2.value.Value

org.h2.result.SearchRow

org.h2.result.Row

org.h2.result.DefaultRow

org.h2.result.Sparse

All Implemented Interfaces:

HasSQL, Typed

public final class Sparse
extends DefaultRow

Class Sparse.

• 11/16/19 7:35 PM initial creation

Field Summary

Fields

Modifier and Type	Field	Description
private final int	columnCount
private final int[]	map

Fields inherited from class DefaultRow

data, MEMORY_CALCULATE

Fields inherited from class SearchRow

key, MATCH_ALL_ROW_KEY, ROWID_INDEX

Fields inherited from class Value

ARRAY, BIGINT, BINARY, BLOB, BOOLEAN, CHAR, CLOB, DATE, DECFLOAT, DOUBLE, EMPTY_VALUES, ENUM, GEOMETRY, INTEGER, INTERVAL_DAY, INTERVAL_DAY_TO_HOUR, INTERVAL_DAY_TO_MINUTE, INTERVAL_DAY_TO_SECOND, INTERVAL_HOUR, INTERVAL_HOUR_TO_MINUTE, INTERVAL_HOUR_TO_SECOND, INTERVAL_MINUTE, INTERVAL_MINUTE_TO_SECOND, INTERVAL_MONTH, INTERVAL_SECOND, INTERVAL_YEAR, INTERVAL_YEAR_TO_MONTH, JAVA_OBJECT, JSON, MIN_LONG_DECIMAL, NULL, NUMERIC, REAL, ROW, SMALLINT, TIME, TIME_TZ, TIMESTAMP, TIMESTAMP_TZ, TINYINT, TYPE_COUNT, UNKNOWN, UUID, VARBINARY, VARCHAR, VARCHAR_IGNORECASE

Fields inherited from interface HasSQL

ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

Constructor Summary

Constructors

Constructor	Description
Sparse(int columnCount, int capacity, int[] map)

Method Summary

Modifier and Type	Method	Description
void	copyFrom(SearchRow source)	Copy all relevant values from the source to this row.
int	getColumnCount()	Get the column count.
Value	getValue(int i)	Get the value for the column
void	setValue(int i, Value v)	Set the value for given column

Methods inherited from class DefaultRow

calculateMemory, getMemory, getValueList, hasSharedData, toString

Methods inherited from class Row

get, get, hasSameValues

Methods inherited from class SearchRow

compareTypeSafe, equals, getKey, getSQL, getString, getType, getValueType, hashCode, isNull, setKey

Methods inherited from class Value

add, castTo, charLength, clearCache, compareTo, compareWithNull, containsNull, convertForAssignTo, convertTo, convertTo, convertTo, convertTo, convertTo, convertToAnyArray, convertToAnyRow, convertToBigint, convertToBoolean, convertToChar, convertToDate, convertToDouble, convertToEnum, convertToGeometry, convertToInt, convertToInt, convertToJavaObject, convertToReal, convertToSmallint, convertToTinyint, convertToUuid, divide, getBigDecimal, getBoolean, getByte, getBytes, getBytesNoCopy, getDouble, getFloat, getHigherOrder, getInputStream, getInputStream, getInt, getLong, getReader, getReader, getShort, getSignum, getTypeName, getUnsupportedExceptionForOperation, isFalse, isTrue, modulus, multiply, negate, octetLength, subtract

Methods inherited from class VersionedValue

getCommittedValue, getCurrentValue, getOperationId, isCommitted

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface HasSQL

getSQL, getTraceSQL

Field Details

columnCount

private final int columnCount

map

private final int[] map

Constructor Details

Sparse

Sparse(int columnCount,
 int capacity,
 int[] map)

Method Details

getColumnCount

public int getColumnCount()

Description copied from class: SearchRow

Get the column count.

Overrides:

getColumnCount in class DefaultRow

Returns:

the column count

getValue

public Value getValue(int i)

Description copied from class: SearchRow

Get the value for the column

Overrides:

getValue in class DefaultRow

Parameters:

i - the column number (starting with 0)

Returns:

the value

setValue

public void setValue(int i,
 Value v)

Description copied from class: SearchRow

Set the value for given column

Overrides:

setValue in class DefaultRow

Parameters:

i - the column number (starting with 0)

v - the new value

copyFrom

public void copyFrom(SearchRow source)

Description copied from class: SearchRow

Copy all relevant values from the source to this row.

Overrides:

copyFrom in class DefaultRow

Parameters:

source - source of column values