Node (JRedisGraph 2.4.0 API)

java.lang.Object
- com.redislabs.redisgraph.graph_entities.GraphEntity
- - com.redislabs.redisgraph.graph_entities.Node

```
public class Node
extends GraphEntity
```
* A class represent an node (graph entity). In addition to the base class id and properties, a node has labels.

Field Summary
- Fields inherited from class com.redislabs.redisgraph.graph_entities.GraphEntity
  id, propertyMap

Constructor Summary

Constructors
Constructor Description

Node()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addLabel(String label)`
`boolean`	`equals(Object o)`
`String`	`getLabel(int index)`
`int`	`getNumberOfLabels()`
`int`	`hashCode()`
`void`	`removeLabel(String label)`
`String`	`toString()`

Methods inherited from class com.redislabs.redisgraph.graph_entities.GraphEntity
addProperty, addProperty, getEntityPropertyNames, getId, getNumberOfProperties, getProperty, removeProperty, setId

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

- Constructor Detail
  - Node
```
public Node()
```
- Method Detail
  - addLabel
```
public void addLabel(String label)
```
    Parameters:
    
    label - - a label to be add
  - removeLabel
```
public void removeLabel(String label)
```
    Parameters:
    
    label - - a label to be removed
  - getLabel
```
public String getLabel(int index)
```
    Parameters:
    
    index - - label index
    
    Returns:
    
    the property label
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of range (index < 0 || index >= getNumberOfLabels())
  - getNumberOfLabels
```
public int getNumberOfLabels()
```
    Returns:
    
    the number of labels
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class GraphEntity
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class GraphEntity
  - toString
```
public String toString()
```
    Specified by:
    
    toString in class GraphEntity