com.oracle.truffle.api.dsl

Annotation Type NodeChild

@Retention(value=CLASS)
 @Target(value=TYPE)
 @Repeatable(value=NodeChildren.class)
public @interface NodeChild

A NodeChild element defines an executable child for the enclosing Node. A Node contains multiple NodeChildren specified in linear execution order.

Since:

0.8 or earlier

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String[]	executeWith The NodeChild.executeWith() property allows a node to pass the result of one child's executable as an input to another child's executable.
Class<?>	type
String	value

Element Detail

value

public abstract String value

Since:

0.8 or earlier

Default:

""

type

public abstract Class<?> type

Since:

0.8 or earlier

Default:

com.oracle.truffle.api.nodes.Node.class

executeWith

public abstract String[] executeWith

The NodeChild.executeWith() property allows a node to pass the result of one child's executable as an input to another child's executable. These referenced children must be defined before the current node in the execution order. The current node NodeChild.type() attribute must be set to a Node which supports the evaluated execution with the number of NodeChild.executeWith() arguments that are defined. For example if this child is executed with one argument, the NodeChild.type() attribute must define a node which publicly declares a method with the signature Object execute*(VirtualFrame, Object).

Since:

0.8 or earlier

Default:

{}