Node

java.lang.Object
- com.google.inject.grapher.Node

Direct Known Subclasses:

ImplementationNode, InstanceNode, InterfaceNode
```
public abstract class Node
extends java.lang.Object
```
Node in a guice dependency graph.

Since:

4.0

Field Summary

Fields
Modifier and Type	Field	Description
`private NodeId`	`id`
`(package private) static boolean`	`ignoreSourceInComparisons`	When set to true, the source object is ignored in `equals(java.lang.Object)` and `hashCode()`.
`private java.lang.Object`	`source`

Constructor Summary

Constructors
Modifier Constructor Description

protected Node(NodeId id, java.lang.Object source)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract Node`	`copy(NodeId id)`	Returns a copy of the node with a new ID.
`boolean`	`equals(java.lang.Object obj)`
`NodeId`	`getId()`
`java.lang.Object`	`getSource()`
`int`	`hashCode()`

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

- Field Detail
  - ignoreSourceInComparisons
```
static boolean ignoreSourceInComparisons
```
    When set to true, the source object is ignored in equals(java.lang.Object) and hashCode(). Only used in tests.
  - id
```
private final NodeId id
```
  - source
```
private final java.lang.Object source
```
- Constructor Detail
  - Node
```
protected Node(NodeId id,
               java.lang.Object source)
```
- Method Detail
  - getId
```
public NodeId getId()
```
  - getSource
```
public java.lang.Object getSource()
```
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - copy
```
public abstract Node copy(NodeId id)
```
    Returns a copy of the node with a new ID.
    
    Parameters:
    
    id - new ID of the node
    
    Returns:
    
    copy of the node with a new ID