Position (Graal OpenJDK Project Documentation)

public final class Position
extends Object

Describes an edge slot for a NodeClass.

Fields
Modifier and Type	Field and Description
`private Edges`	`edges` The edges in which this position lies.
`private int`	`index` Index of the `Node` or `NodeList` field denoted by this position.
`private int`	`subIndex` Index within a `NodeList` if `index` denotes a `NodeList` field otherwise `Node.NOT_ITERABLE`.

Constructors
Constructor and Description
`Position(Edges edges, int index, int subIndex)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`Node`	`get(Node node)`
`int`	`getIndex()` Gets the index of the `Node` or `NodeList` field denoted by this position.
`InputType`	`getInputType()`
`String`	`getName()`
`int`	`getSubIndex()` Gets the index within a `NodeList` if `getIndex()` denotes a `NodeList` field otherwise `Node.NOT_ITERABLE`.
`int`	`hashCode()`
`void`	`initialize(Node node, Node value)`
`boolean`	`isInputOptional()`
`void`	`set(Node node, Node value)`
`String`	`toString()`

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

public Position(Edges edges,
                int index,
                int subIndex)

public void set(Node node,
                Node value)

public void initialize(Node node,
                       Node value)

getSubIndex
```
public int getSubIndex()
```
Gets the index within a NodeList if getIndex() denotes a NodeList field otherwise Node.NOT_ITERABLE.

getIndex
```
public int getIndex()
```
Gets the index of the Node or NodeList field denoted by this position.

Class Position