java.lang.Object

com.oracle.truffle.api.dsl.internal.NodeFactoryBase<T>

All Implemented Interfaces:: NodeFactory<T>

public abstract class NodeFactoryBase<T> extends Object implements NodeFactory<T>

This is NOT public API. Do not use directly. This code may change without notice.

Constructor Summary

Constructors

Constructor

Description

NodeFactoryBase(Class<T> nodeClass, Class<?>[] executionSignatures, Class<?>[][] nodeSignatures)
Method Summary

Modifier and Type

Method

Description

abstract T

createNode(Object... arguments)

Instantiates the node using the arguments array.

final List<Class<? extends Node>>

getExecutionSignature()

Returns a list of children that will be executed by the created node.

final Class<T>

getNodeClass()

Returns the node class that will get created by NodeFactory.createNode(Object...).

final List<List<Class<?>>>

getNodeSignatures()

Returns a list of signatures that can be used to invoke NodeFactory.createNode(Object...).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- NodeFactoryBase
  
  public NodeFactoryBase(Class<T> nodeClass, Class<?>[] executionSignatures, Class<?>[][] nodeSignatures)
Method Details
- createNode
  
  public abstract T createNode(Object... arguments)
  
  Description copied from interface: NodeFactory
  
  Instantiates the node using the arguments array. The arguments length and types must suffice one of the returned signatures in NodeFactory.getNodeSignatures(). If the arguments array does not suffice one of the node signatures an IllegalArgumentException is thrown.
  
  Specified by:
  
  createNode in interface NodeFactory<T>
  
  Parameters:
  
  arguments - the argument values
  
  Returns:
  
  the instantiated node
- getNodeClass
  
  public final Class<T> getNodeClass()
  
  Description copied from interface: NodeFactory
  
  Returns the node class that will get created by NodeFactory.createNode(Object...). The node class does not match exactly to the instantiated object but they are guaranteed to be assignable.
  
  Specified by:
  
  getNodeClass in interface NodeFactory<T>
- getNodeSignatures
  
  public final List<List<Class<?>>> getNodeSignatures()
  
  Description copied from interface: NodeFactory
  
  Returns a list of signatures that can be used to invoke NodeFactory.createNode(Object...).
  
  Specified by:
  
  getNodeSignatures in interface NodeFactory<T>
- getExecutionSignature
  
  public final List<Class<? extends Node>> getExecutionSignature()
  
  Description copied from interface: NodeFactory
  
  Returns a list of children that will be executed by the created node. This is useful for base nodes that can execute a variable amount of nodes.
  
  Specified by:
  
  getExecutionSignature in interface NodeFactory<T>

Class NodeFactoryBase<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Details

NodeFactoryBase

Method Details

createNode

getNodeClass

getNodeSignatures

getExecutionSignature