org.wso2.extension.siddhi.store.rdbms

Class RDBMSConditionVisitor

java.lang.Object

org.wso2.siddhi.core.table.record.BaseExpressionVisitor

org.wso2.extension.siddhi.store.rdbms.RDBMSConditionVisitor

All Implemented Interfaces:

org.wso2.siddhi.core.table.record.ExpressionVisitor

public class RDBMSConditionVisitor
extends org.wso2.siddhi.core.table.record.BaseExpressionVisitor

Class which is used by the Siddhi runtime for instructions on converting the SiddhiQL condition to the condition format understood by the underlying RDBMS data store.

Nested Class Summary

Nested classes/interfaces inherited from interface org.wso2.siddhi.core.table.record.ExpressionVisitor

org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator

Constructor Summary

Constructors

Constructor and Description
RDBMSConditionVisitor(String tableName)

Method Summary

Modifier and Type	Method and Description
void	beginVisitAnd()
void	beginVisitAndLeftOperand()
void	beginVisitAndRightOperand()
void	beginVisitAttributeFunction(String namespace, String functionName)
void	beginVisitCompare(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)
void	beginVisitCompareLeftOperand(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)
void	beginVisitCompareRightOperand(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)
void	beginVisitConstant(Object value, org.wso2.siddhi.query.api.definition.Attribute.Type type)
void	beginVisitIn(String storeId)
void	beginVisitIsNull(String streamId)
void	beginVisitMath(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)
void	beginVisitMathLeftOperand(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)
void	beginVisitMathRightOperand(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)
void	beginVisitNot()
void	beginVisitOr()
void	beginVisitOrLeftOperand()
void	beginVisitOrRightOperand()
void	beginVisitParameterAttributeFunction(int index)
void	beginVisitStoreVariable(String storeId, String attributeName, org.wso2.siddhi.query.api.definition.Attribute.Type type)
void	beginVisitStreamVariable(String id, String streamId, String attributeName, org.wso2.siddhi.query.api.definition.Attribute.Type type)
void	endVisitAnd()
void	endVisitAndLeftOperand()
void	endVisitAndRightOperand()
void	endVisitAttributeFunction(String namespace, String functionName)
void	endVisitCompare(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)
void	endVisitCompareLeftOperand(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)
void	endVisitCompareRightOperand(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)
void	endVisitConstant(Object value, org.wso2.siddhi.query.api.definition.Attribute.Type type)
void	endVisitIn(String storeId)
void	endVisitIsNull(String streamId)
void	endVisitMath(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)
void	endVisitMathLeftOperand(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)
void	endVisitMathRightOperand(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)
void	endVisitNot()
void	endVisitOr()
void	endVisitOrLeftOperand()
void	endVisitOrRightOperand()
void	endVisitParameterAttributeFunction(int index)
void	endVisitStoreVariable(String storeId, String attributeName, org.wso2.siddhi.query.api.definition.Attribute.Type type)
void	endVisitStreamVariable(String id, String streamId, String attributeName, org.wso2.siddhi.query.api.definition.Attribute.Type type)
SortedMap<Integer,Object>	getParameters()
String	returnCondition()

Methods inherited from class java.lang.Object

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

Constructor Detail

RDBMSConditionVisitor

public RDBMSConditionVisitor(String tableName)

Method Detail

returnCondition

public String returnCondition()

getParameters

public SortedMap<Integer,Object> getParameters()

beginVisitAnd

public void beginVisitAnd()

Specified by:

beginVisitAnd in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitAnd in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitAnd

public void endVisitAnd()

Specified by:

endVisitAnd in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitAnd in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitAndLeftOperand

public void beginVisitAndLeftOperand()

Specified by:

beginVisitAndLeftOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitAndLeftOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitAndLeftOperand

public void endVisitAndLeftOperand()

Specified by:

endVisitAndLeftOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitAndLeftOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitAndRightOperand

public void beginVisitAndRightOperand()

Specified by:

beginVisitAndRightOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitAndRightOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitAndRightOperand

public void endVisitAndRightOperand()

Specified by:

endVisitAndRightOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitAndRightOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitOr

public void beginVisitOr()

Specified by:

beginVisitOr in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitOr in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitOr

public void endVisitOr()

Specified by:

endVisitOr in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitOr in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitOrLeftOperand

public void beginVisitOrLeftOperand()

Specified by:

beginVisitOrLeftOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitOrLeftOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitOrLeftOperand

public void endVisitOrLeftOperand()

Specified by:

endVisitOrLeftOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitOrLeftOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitOrRightOperand

public void beginVisitOrRightOperand()

Specified by:

beginVisitOrRightOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitOrRightOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitOrRightOperand

public void endVisitOrRightOperand()

Specified by:

endVisitOrRightOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitOrRightOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitNot

public void beginVisitNot()

Specified by:

beginVisitNot in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitNot in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitNot

public void endVisitNot()

Specified by:

endVisitNot in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitNot in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitCompare

public void beginVisitCompare(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)

Specified by:

beginVisitCompare in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitCompare in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitCompare

public void endVisitCompare(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)

Specified by:

endVisitCompare in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitCompare in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitCompareLeftOperand

public void beginVisitCompareLeftOperand(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)

Specified by:

beginVisitCompareLeftOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitCompareLeftOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitCompareLeftOperand

public void endVisitCompareLeftOperand(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)

Specified by:

endVisitCompareLeftOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitCompareLeftOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitCompareRightOperand

public void beginVisitCompareRightOperand(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)

Specified by:

beginVisitCompareRightOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitCompareRightOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitCompareRightOperand

public void endVisitCompareRightOperand(org.wso2.siddhi.query.api.expression.condition.Compare.Operator operator)

Specified by:

endVisitCompareRightOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitCompareRightOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitIsNull

public void beginVisitIsNull(String streamId)

Specified by:

beginVisitIsNull in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitIsNull in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitIsNull

public void endVisitIsNull(String streamId)

Specified by:

endVisitIsNull in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitIsNull in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitIn

public void beginVisitIn(String storeId)

Specified by:

beginVisitIn in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitIn in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitIn

public void endVisitIn(String storeId)

Specified by:

endVisitIn in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitIn in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitConstant

public void beginVisitConstant(Object value,
                               org.wso2.siddhi.query.api.definition.Attribute.Type type)

Specified by:

beginVisitConstant in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitConstant in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitConstant

public void endVisitConstant(Object value,
                             org.wso2.siddhi.query.api.definition.Attribute.Type type)

Specified by:

endVisitConstant in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitConstant in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitMath

public void beginVisitMath(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)

Specified by:

beginVisitMath in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitMath in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitMath

public void endVisitMath(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)

Specified by:

endVisitMath in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitMath in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitMathLeftOperand

public void beginVisitMathLeftOperand(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)

Specified by:

beginVisitMathLeftOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitMathLeftOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitMathLeftOperand

public void endVisitMathLeftOperand(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)

Specified by:

endVisitMathLeftOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitMathLeftOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitMathRightOperand

public void beginVisitMathRightOperand(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)

Specified by:

beginVisitMathRightOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitMathRightOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitMathRightOperand

public void endVisitMathRightOperand(org.wso2.siddhi.core.table.record.ExpressionVisitor.MathOperator mathOperator)

Specified by:

endVisitMathRightOperand in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitMathRightOperand in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitAttributeFunction

public void beginVisitAttributeFunction(String namespace,
                                        String functionName)

Specified by:

beginVisitAttributeFunction in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitAttributeFunction in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitAttributeFunction

public void endVisitAttributeFunction(String namespace,
                                      String functionName)

Specified by:

endVisitAttributeFunction in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitAttributeFunction in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitParameterAttributeFunction

public void beginVisitParameterAttributeFunction(int index)

Specified by:

beginVisitParameterAttributeFunction in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitParameterAttributeFunction in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitParameterAttributeFunction

public void endVisitParameterAttributeFunction(int index)

Specified by:

endVisitParameterAttributeFunction in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitParameterAttributeFunction in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitStreamVariable

public void beginVisitStreamVariable(String id,
                                     String streamId,
                                     String attributeName,
                                     org.wso2.siddhi.query.api.definition.Attribute.Type type)

Specified by:

beginVisitStreamVariable in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitStreamVariable in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitStreamVariable

public void endVisitStreamVariable(String id,
                                   String streamId,
                                   String attributeName,
                                   org.wso2.siddhi.query.api.definition.Attribute.Type type)

Specified by:

endVisitStreamVariable in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitStreamVariable in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

beginVisitStoreVariable

public void beginVisitStoreVariable(String storeId,
                                    String attributeName,
                                    org.wso2.siddhi.query.api.definition.Attribute.Type type)

Specified by:

beginVisitStoreVariable in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

beginVisitStoreVariable in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor

endVisitStoreVariable

public void endVisitStoreVariable(String storeId,
                                  String attributeName,
                                  org.wso2.siddhi.query.api.definition.Attribute.Type type)

Specified by:

endVisitStoreVariable in interface org.wso2.siddhi.core.table.record.ExpressionVisitor

Overrides:

endVisitStoreVariable in class org.wso2.siddhi.core.table.record.BaseExpressionVisitor