Package de.calamanari.adl.sql.cnv

Class DefaultMatchConditionFactory

java.lang.Object

de.calamanari.adl.sql.cnv.DefaultMatchConditionFactory

All Implemented Interfaces:

MatchConditionFactory

public class DefaultMatchConditionFactory
extends Object
implements MatchConditionFactory

The DefaultMatchConditionFactory provides integrated caching, so the exact same comparison or (NOT) IN-clause won't be prepared twice which also reduces the number of different parameters.

Author:

Karl Eilebrecht

Constructor Summary

Constructors

Constructor	Description
DefaultMatchConditionFactory(SqlConversionProcessContext ctx)

Method Summary

Modifier and Type	Method	Description
MatchCondition	createInClauseCondition(List<de.calamanari.adl.irl.SimpleExpression> expressions)
MatchCondition	createSimpleCondition(de.calamanari.adl.irl.SimpleExpression expression)

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.calamanari.adl.sql.cnv.MatchConditionFactory

createMatchCondition

Constructor Details

DefaultMatchConditionFactory

public DefaultMatchConditionFactory(SqlConversionProcessContext ctx)

Method Details

createSimpleCondition

public MatchCondition createSimpleCondition(de.calamanari.adl.irl.SimpleExpression expression)

Specified by:

createSimpleCondition in interface MatchConditionFactory

Parameters:

expression -

Returns:

condition

See Also:

• MatchCondition.createSimpleCondition(SimpleExpression, SqlConversionProcessContext)

createInClauseCondition

public MatchCondition createInClauseCondition(List<de.calamanari.adl.irl.SimpleExpression> expressions)

Specified by:

createInClauseCondition in interface MatchConditionFactory

Parameters:

expressions - list with expressions, all related to the same argName, either all matches or all negations

Returns:

condition

See Also:

• MatchCondition.createInClauseCondition(List, SqlConversionProcessContext)