Uses of Class
com.yahoo.bullet.query.expressions.Expression

Packages that use Expression

Package	Description
com.yahoo.bullet.query
com.yahoo.bullet.query.expressions
com.yahoo.bullet.query.postaggregations
com.yahoo.bullet.querying

Uses of Expression in com.yahoo.bullet.query

Constructors in com.yahoo.bullet.query with parameters of type Expression

Constructor and Description
Field(String name, Expression value) Constructor that creates a field used in projection and computation.
Query(Projection projection, Expression filter, Aggregation aggregation, List<PostAggregation> postAggregations, Window window, Long duration) Constructor that creates the Bullet query.

Uses of Expression in com.yahoo.bullet.query.expressions

Subclasses of Expression in com.yahoo.bullet.query.expressions

Modifier and Type	Class and Description
class	BinaryExpression An expression that requires two operands and a binary operation.
class	CastExpression An expression that requires a value and a cast type.
class	FieldExpression An expression that requires a field name.
class	ListExpression An expression that holds a list of expressions.
class	NAryExpression An expression that requires a list of operands and an n-ary operation.
class	UnaryExpression An expression that requires an operand and a unary operation.
class	ValueExpression An expression that requires a primitive or null value.

Constructors in com.yahoo.bullet.query.expressions with parameters of type Expression

Constructor and Description
BinaryExpression(Expression left, Expression right, Operation op) Constructor that creates a binary expression.
CastExpression(Expression value, com.yahoo.bullet.typesystem.Type castType) Constructor that creates a cast expression.
UnaryExpression(Expression operand, Operation op) Constructor that creates a unary expression.

Constructor parameters in com.yahoo.bullet.query.expressions with type arguments of type Expression

Constructor and Description
ListExpression(List<Expression> values) Constructor that creates a list expression.
NAryExpression(List<Expression> operands, Operation op) Constructor that creates an n-ary expression.

Uses of Expression in com.yahoo.bullet.query.postaggregations

Constructors in com.yahoo.bullet.query.postaggregations with parameters of type Expression

Constructor and Description
Having(Expression expression) Constructor that creates a Having post-aggregation.
SortItem(Expression expression, OrderBy.Direction direction) Constructor that creates an OrderBy item.

Uses of Expression in com.yahoo.bullet.querying

Constructors in com.yahoo.bullet.querying with parameters of type Expression

Constructor and Description
Filter(Expression filter)