com.schibsted.spt.data.jslt.impl

Interface ExpressionNode

All Known Implementing Classes:

AbstractInvocationExpression, AbstractNode, AbstractOperator, AndOperator, ArrayExpression, ArraySlicer, BiggerComparison, BiggerOrEqualComparison, ComparisonOperator, DivideOperator, DotExpression, EqualsComparison, FailDotExpression, ForExpression, FunctionDeclaration, FunctionExpression, IfExpression, LetExpression, LiteralExpression, MacroExpression, MatcherExpression, MinusOperator, MultiplyOperator, NumericOperator, ObjectComprehension, ObjectExpression, OrOperator, PairExpression, PipeOperator, PlusOperator, SmallerComparison, SmallerOrEqualsComparison, UnequalsComparison, VariableExpression

public interface ExpressionNode

Internal interface for the parts of a compiled JSLT expression. Different from the external interface because we want to avoid having convenience methods here, and also because we may want to add methods for introspection (for optimization, generating byte-code, etc).

Method Summary

Modifier and Type	Method and Description
com.fasterxml.jackson.databind.JsonNode	apply(Scope scope, com.fasterxml.jackson.databind.JsonNode input)
void	computeMatchContexts(DotExpression parent)
void	dump(int level)
java.util.List<ExpressionNode>	getChildren()
ExpressionNode	optimize()
void	prepare(PreparationContext ctx)

Method Detail

apply

com.fasterxml.jackson.databind.JsonNode apply(Scope scope,
                                              com.fasterxml.jackson.databind.JsonNode input)

dump

void dump(int level)

computeMatchContexts

void computeMatchContexts(DotExpression parent)

prepare

void prepare(PreparationContext ctx)

optimize

ExpressionNode optimize()

getChildren

java.util.List<ExpressionNode> getChildren()