org.apache.sling.scripting.sightly.compiler.expression

Interface ExpressionNode

All Known Subinterfaces:

Atom

All Known Implementing Classes:

ArrayLiteral, BinaryOperation, BooleanConstant, Identifier, MapLiteral, NullLiteral, NumericConstant, PropertyAccess, RuntimeCall, StringConstant, TernaryOperator, UnaryOperation

public interface ExpressionNode

Defines a node in a HTL expression tree.

Method Summary

Modifier and Type	Method and Description
<T> T	accept(NodeVisitor<T> visitor) Accept a visitor to process this node.

Method Detail

accept

<T> T accept(NodeVisitor<T> visitor)

Accept a visitor to process this node.

Type Parameters:

T - the type of the visitor

Parameters:

visitor - The visitor

Returns:

the node after it has been evaluated by the visitor