net.sf.jasperreports.engine.query

Class JRSqlInClause

java.lang.Object

net.sf.jasperreports.engine.query.JRSqlAbstractInClause

net.sf.jasperreports.engine.query.JRSqlInClause

All Implemented Interfaces:

JRClauseFunction

public class JRSqlInClause
extends JRSqlAbstractInClause

SQL "IN" clause function.

Version:

$Id: JRSqlInClause.java 4595 2011-09-08 15:55:10Z teodord $

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

See Also:

JRSqlAbstractInClause.apply(JRClauseTokens, JRQueryClauseContext)

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	OPERATOR_AND_OR
protected static String	OPERATOR_IN
protected static String	OPERATOR_NULL
protected static JRSqlInClause	singleton

Fields inherited from class net.sf.jasperreports.engine.query.JRSqlAbstractInClause

CLAUSE_TRUISM, POSITION_DB_COLUMN, POSITION_PARAMETER

Constructor Summary

Constructors

Constructor and Description
JRSqlInClause()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	appendAndOrOperator(StringBuffer sBuffer)
protected void	appendInOperator(StringBuffer sBuffer)
protected void	appendNullOperator(StringBuffer sBuffer)
static JRSqlInClause	instance() Returns the singleton function instance.

Methods inherited from class net.sf.jasperreports.engine.query.JRSqlAbstractInClause

apply, convert, handleNoValues

Methods inherited from class java.lang.Object

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

Field Detail

OPERATOR_IN

protected static final String OPERATOR_IN

See Also:

Constant Field Values

OPERATOR_NULL

protected static final String OPERATOR_NULL

See Also:

Constant Field Values

OPERATOR_AND_OR

protected static final String OPERATOR_AND_OR

See Also:

Constant Field Values

singleton

protected static final JRSqlInClause singleton

Constructor Detail

JRSqlInClause

public JRSqlInClause()

Method Detail

instance

public static JRSqlInClause instance()

Returns the singleton function instance.

Returns:

the singleton function instance

appendInOperator

protected void appendInOperator(StringBuffer sBuffer)

Specified by:

appendInOperator in class JRSqlAbstractInClause

appendNullOperator

protected void appendNullOperator(StringBuffer sBuffer)

Specified by:

appendNullOperator in class JRSqlAbstractInClause

appendAndOrOperator

protected void appendAndOrOperator(StringBuffer sBuffer)

Specified by:

appendAndOrOperator in class JRSqlAbstractInClause