com.oracle.truffle.api.dsl

Class InlineSupport.LongField

java.lang.Object

com.oracle.truffle.api.dsl.InlineSupport.InlinableField

com.oracle.truffle.api.dsl.InlineSupport.LongField

Enclosing class:

InlineSupport

public static final class InlineSupport.LongField
extends InlineSupport.InlinableField

Represents a field for long primitives in inlined nodes.

Since:

23.0

Method Summary

Modifier and Type	Method and Description
static InlineSupport.LongField	create(MethodHandles.Lookup declaringLookup, String field) This method creates a new field given a lookup class and a field name.
InlineSupport.LongField	createParentAccessor(Class<? extends Node> parentClass) This method creates a parent accessor field.
long	get(Node node) This method returns the value of the target field given a target node.
void	set(Node node, long value) This method sets the value of the target field giving the a target node.

Methods inherited from class com.oracle.truffle.api.dsl.InlineSupport.InlinableField

validate

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

createParentAccessor

public InlineSupport.LongField createParentAccessor(Class<? extends Node> parentClass)

This method creates a parent accessor field. A parent accessor allows access to a field through a parent pointer. The given class must exactly match the given receiver. This method is intended to be used by the DSL-generated code.

Since:

23.0

get

public long get(Node node)

This method returns the value of the target field given a target node. The node parameter must match the class the field was created with. If the type is not compatible, an ClassCastException is thrown. If null is provided, then a NullPointerException is thrown.

Since:

23.0

set

public void set(Node node,
                long value)

This method sets the value of the target field giving the a target node. The node parameter must match the class the field was created with. If the type is not compatible, an ClassCastException is thrown. If null is provided, then a NullPointerException is thrown.

Since:

23.0

create

public static InlineSupport.LongField create(MethodHandles.Lookup declaringLookup,
                                             String field)

This method creates a new field given a lookup class and a field name. The lookup class requires access to the field and must be directly accessible. If the field is not found or the field type is not compatible, then an IllegalArgumentException is thrown. The given field must not be final. This method is intended to be used by DSL-generated code only.

Since:

23.0