Uses of Class
com.yahoo.searchlib.rankingexpression.evaluation.Context

Packages that use Context

Package	Description
com.yahoo.searchlib.rankingexpression	Ranking expression execution library, see RankingExpression.
com.yahoo.searchlib.rankingexpression.evaluation	Execution engine for ranking expressions
com.yahoo.searchlib.rankingexpression.evaluation.gbdtoptimization
com.yahoo.searchlib.rankingexpression.rule

Uses of Context in com.yahoo.searchlib.rankingexpression

Methods in com.yahoo.searchlib.rankingexpression with parameters of type Context

Modifier and Type	Method	Description
Value	RankingExpression.evaluate(Context context)	Returns the value of evaluating this expression over the given context.

Uses of Context in com.yahoo.searchlib.rankingexpression.evaluation

Subclasses of Context in com.yahoo.searchlib.rankingexpression.evaluation

Modifier and Type	Class	Description
class	AbstractArrayContext	Superclass of contexts which supports array index based lookup.
class	ArrayContext	Creates a context which supports array index based lookup.
class	DoubleOnlyArrayContext	A variant of an array context variant which supports faster binding of variables but slower lookup from non-gbdt-optimized ranking expressions.
class	MapContext	A context backed by a Map

Uses of Context in com.yahoo.searchlib.rankingexpression.evaluation.gbdtoptimization

Methods in com.yahoo.searchlib.rankingexpression.evaluation.gbdtoptimization with parameters of type Context

Modifier and Type	Method	Description
final Value	GBDTForestNode.evaluate(Context context)
static double	GBDTNode.evaluate(double[] values, int startOffset, Context context)
final Value	GBDTNode.evaluate(Context context)

Uses of Context in com.yahoo.searchlib.rankingexpression.rule

Methods in com.yahoo.searchlib.rankingexpression.rule with parameters of type Context

Modifier and Type	Method	Description
Value	Arguments.evaluate(int i, Context context)	Evaluate the i'th argument
Value[]	Arguments.evaluate(Context context)	Evaluate all arguments in this
Value	ConstantNode.evaluate(Context context)
Value	EmbracedNode.evaluate(Context context)
abstract Value	ExpressionNode.evaluate(Context context)	Returns the value of evaluating this expression over the given context.
Value	FunctionNode.evaluate(Context context)
Value	GeneratorLambdaFunctionNode.evaluate(Context context)	Evaluate this in a context which must have the arguments bound
Value	IfNode.evaluate(Context context)
Value	LambdaFunctionNode.evaluate(Context context)	Evaluate this in a context which must have the arguments bound
Value	NameNode.evaluate(Context context)
Value	NegativeNode.evaluate(Context context)
Value	NotNode.evaluate(Context context)
Value	OperationNode.evaluate(Context context)
Value	ReferenceNode.evaluate(Context context)
Value	SetMembershipNode.evaluate(Context context)
Value	TensorFunctionNode.evaluate(Context context)