Top Description Fields Constructors Methods

org.hsqldb

pack-priv Class Like

Class Inheritance

extends Object
implements Cloneable

java.lang.Object
org.hsqldb.Like

All Implemented Interfaces

java.lang.Cloneable

Imports

org.hsqldb.error.Error, .ErrorCode, org.hsqldb.lib.HsqlByteArrayOutputStream, .StringUtil, org.hsqldb.types.BinaryData, .BlobData, .CharacterType, .ClobData, .LobData, .Type

Reusable object for processing LIKE queries. Rewritten in HSQLDB based on original Hypersonic code.

Authors: Fred Toussi (fredt@users dot sourceforge dot net), Thomas Mueller (Hypersonic SQL Group)
Since: 1.6.2
Version: 2.7.3

Field Summary

Modifier and Type	Field and Description
private char[]	cLike
pack-priv Type	dataType
pack-priv int	escapeChar
private int	iFirstWildCard
private int	iLen
pack-priv boolean	isBinary
private boolean	isIgnoreCase
private boolean	isNull
pack-priv boolean	isVariable
private static final BinaryData	maxByteValue
pack-priv static final int	NORMAL_CHAR
pack-priv static final int	PERCENT_CHAR
pack-priv String	prefix
pack-priv static final int	UNDERSCORE_CHAR
private int[]	wildCardType

Constructor Summary

Access	Constructor and Description
pack-priv	Like()

Method Summary

Modifier and Type	Method and Description
pack-priv Boolean	compare(Session session, Object o)
private boolean	compareAt(Session session, Object o, int i, long j, int iLen, long jLen, char[] cLike, int[] wildCardType)
public String	describe(Session session)
public Like	duplicate()
pack-priv char	getChar(Session session, Object o, long i)
pack-priv int	getFirstWildCardIndex()
pack-priv int	getLength(SessionInterface session, Object o)
pack-priv Object	getRangeLow()
private Object	getStartsWith()
pack-priv boolean	isEquivalentToEqualsPredicate()
pack-priv boolean	isEquivalentToNotNullPredicate()
pack-priv boolean	isEquivalentToUnknownPredicate()
pack-priv void	setIgnoreCase(boolean flag)
pack-priv void	setPattern(Session session, Object pattern, Object escape, boolean hasEscape)

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

Field Detail

cLike	back to summary
private char[] cLike

dataType	back to summary
pack-priv Type dataType

escapeChar	back to summary
pack-priv int escapeChar

iFirstWildCard	back to summary
private int iFirstWildCard

iLen	back to summary
private int iLen

isBinary	back to summary
pack-priv boolean isBinary

isIgnoreCase	back to summary
private boolean isIgnoreCase

isNull	back to summary
private boolean isNull

isVariable	back to summary
pack-priv boolean isVariable

maxByteValue	back to summary
private static final BinaryData maxByteValue

NORMAL_CHAR	back to summary
pack-priv static final int NORMAL_CHAR

PERCENT_CHAR	back to summary
pack-priv static final int PERCENT_CHAR

prefix	back to summary
pack-priv String prefix

UNDERSCORE_CHAR	back to summary
pack-priv static final int UNDERSCORE_CHAR

wildCardType	back to summary
private int[] wildCardType

Constructor Detail

Like	back to summary
pack-priv Like()

Method Detail

compare	back to summary
pack-priv Boolean compare(Session session, Object o)

compareAt	back to summary
private boolean compareAt(Session session, Object o, int i, long j, int iLen, long jLen, char[] cLike, int[] wildCardType)

describe	back to summary
public String describe(Session session)

duplicate	back to summary
public Like duplicate()

getChar	back to summary
pack-priv char getChar(Session session, Object o, long i)

getFirstWildCardIndex	back to summary
pack-priv int getFirstWildCardIndex()

getLength	back to summary
pack-priv int getLength(SessionInterface session, Object o)

getRangeLow	back to summary
pack-priv Object getRangeLow()

getStartsWith	back to summary
private Object getStartsWith()

isEquivalentToEqualsPredicate	back to summary
pack-priv boolean isEquivalentToEqualsPredicate()

isEquivalentToNotNullPredicate	back to summary
pack-priv boolean isEquivalentToNotNullPredicate()

isEquivalentToUnknownPredicate	back to summary
pack-priv boolean isEquivalentToUnknownPredicate()

setIgnoreCase	back to summary
pack-priv void setIgnoreCase(boolean flag)

setPattern	back to summary
pack-priv void setPattern(Session session, Object pattern, Object escape, boolean hasEscape)