Uses of Class
org.wso2.siddhi.query.api.expression.Expression

Packages that use Expression

Package	Description
org.wso2.siddhi.core.projector.attibute.generator
org.wso2.siddhi.core.projector.attibute.generator.groupby
org.wso2.siddhi.core.util.parser
org.wso2.siddhi.query.api.condition
org.wso2.siddhi.query.api.expression
org.wso2.siddhi.query.api.expression.constant
org.wso2.siddhi.query.api.query.projection
org.wso2.siddhi.query.api.query.projection.attribute
org.wso2.siddhi.query.compiler

Uses of Expression in org.wso2.siddhi.core.projector.attibute.generator

Methods in org.wso2.siddhi.core.projector.attibute.generator with parameters of type Expression

Modifier and Type	Method and Description
void	SumAggregateAttributeGenerator.assignExpressions(Expression[] expressions, List<QueryEventStream> queryEventStreamList)
void	MaxAggregateAttributeGenerator.assignExpressions(Expression[] expressions, List<QueryEventStream> queryEventStreamList)
void	AvgAggregateAttributeGenerator.assignExpressions(Expression[] expressions, List<QueryEventStream> queryEventStreamList)
abstract void	AbstractAggregateAttributeGenerator.assignExpressions(Expression[] expressions, List<QueryEventStream> queryEventStreamList)
void	MinAggregateAttributeGenerator.assignExpressions(Expression[] expressions, List<QueryEventStream> queryEventStreamList)

Uses of Expression in org.wso2.siddhi.core.projector.attibute.generator.groupby

Methods in org.wso2.siddhi.core.projector.attibute.generator.groupby with parameters of type Expression

Modifier and Type	Method and Description
void	GroupByOutputAttributeGenerator.assignExpressions(Expression[] expressions, List<QueryEventStream> queryEventStreamList)

Uses of Expression in org.wso2.siddhi.core.util.parser

Methods in org.wso2.siddhi.core.util.parser with parameters of type Expression

Modifier and Type	Method and Description
static ExpressionExecutor	ExecutorParser.parseExpression(Expression expression, List<QueryEventStream> queryEventStreamList, String currentStreamReference)

Uses of Expression in org.wso2.siddhi.query.api.condition

Methods in org.wso2.siddhi.query.api.condition that return Expression

Modifier and Type	Method and Description
Expression	BooleanCondition.getExpression()
Expression	Compare.getLeftExpression()
Expression	Compare.getRightExpression()

Methods in org.wso2.siddhi.query.api.condition with parameters of type Expression

Modifier and Type	Method and Description
static Condition	Condition.bool(Expression expression)
static Condition	Condition.compare(Expression leftExpression, Condition.Operator operator, Expression rightExpression)

Constructors in org.wso2.siddhi.query.api.condition with parameters of type Expression

Constructor and Description
BooleanCondition(Expression expression)
Compare(Expression leftExpression, Condition.Operator operator, Expression rightExpression)

Uses of Expression in org.wso2.siddhi.query.api.expression

Subclasses of Expression in org.wso2.siddhi.query.api.expression

Modifier and Type	Class and Description
class	Add
class	Divide
class	Minus
class	Mod
class	Multiply
class	Variable

Methods in org.wso2.siddhi.query.api.expression that return Expression

Modifier and Type	Method and Description
Expression	Multiply.getLeftValue()
Expression	Divide.getLeftValue()
Expression	Minus.getLeftValue()
Expression	Mod.getLeftValue()
Expression	Add.getLeftValue()
Expression	Multiply.getRightValue()
Expression	Divide.getRightValue()
Expression	Minus.getRightValue()
Expression	Mod.getRightValue()
Expression	Add.getRightValue()

Methods in org.wso2.siddhi.query.api.expression with parameters of type Expression

Modifier and Type	Method and Description
static Add	Expression.add(Expression leftValue, Expression rightValue)
static Divide	Expression.divide(Expression leftValue, Expression rightValue)
static Minus	Expression.minus(Expression leftValue, Expression rightValue)
static Mod	Expression.mod(Expression leftValue, Expression rightValue)
static Multiply	Expression.multiply(Expression leftValue, Expression rightValue)

Constructors in org.wso2.siddhi.query.api.expression with parameters of type Expression

Constructor and Description
Add(Expression leftValue, Expression rightValue)
Divide(Expression leftValue, Expression rightValue)
Minus(Expression leftValue, Expression rightValue)
Mod(Expression leftValue, Expression rightValue)
Multiply(Expression leftValue, Expression rightValue)

Uses of Expression in org.wso2.siddhi.query.api.expression.constant

Subclasses of Expression in org.wso2.siddhi.query.api.expression.constant

Modifier and Type	Class and Description
class	BoolConstant
class	DoubleConstant
class	FloatConstant
class	IntConstant
class	LongConstant
class	StringConstant

Uses of Expression in org.wso2.siddhi.query.api.query.projection

Methods in org.wso2.siddhi.query.api.query.projection with parameters of type Expression

Modifier and Type	Method and Description
Projector	Projector.project(String rename, Expression expression)
Projector	Projector.project(String rename, String aggregationName, Expression... expressions)

Uses of Expression in org.wso2.siddhi.query.api.query.projection.attribute

Methods in org.wso2.siddhi.query.api.query.projection.attribute that return Expression

Modifier and Type	Method and Description
Expression	SimpleAttribute.getExpression()
Expression[]	AggregationAttribute.getExpressions()

Constructors in org.wso2.siddhi.query.api.query.projection.attribute with parameters of type Expression

Constructor and Description
AggregationAttribute(String rename, String aggregationName, Expression... expressions)
SimpleAttribute(String rename, Expression expression)

Uses of Expression in org.wso2.siddhi.query.compiler

Fields in org.wso2.siddhi.query.compiler declared as Expression

Modifier and Type	Field and Description
Expression[]	SiddhiQLGrammarWalker.outFuction_return.expressions
Expression[]	SiddhiQLGrammarWalker.common_return.handlerParameters

Methods in org.wso2.siddhi.query.compiler that return Expression

Modifier and Type	Method and Description
Expression	SiddhiQLGrammarWalker.constant()
Expression	SiddhiQLGrammarWalker.modExpression()
Expression	SiddhiQLGrammarWalker.parameter()
Expression[]	SiddhiQLGrammarWalker.parameters()
Expression	SiddhiQLGrammarWalker.valueExpression()