Node

java.lang.Object

redis.clients.jedis.graph.entities.GraphEntity

redis.clients.jedis.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

Modifier and Type

Field

Description

private final List<String>

labels

Fields inherited from class redis.clients.jedis.graph.entities.GraphEntity
id, propertyMap
Constructor Summary

Constructors

Constructor

Description

Node()

Node(int labelsCapacity, int propertiesCapacity)

Use this constructor to reduce memory allocations when labels or properties are added to the node
Method Summary

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 redis.clients.jedis.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

Field Details
- labels
  
  private final List<String> labels
Constructor Details
- Node
  
  public Node()
- Node
  
  public Node(int labelsCapacity, int propertiesCapacity)
  
  Use this constructor to reduce memory allocations when labels or properties are added to the node
  
  Parameters:
  
  labelsCapacity - preallocate the capacity for the node labels
  
  propertiesCapacity - preallocate the capacity for the properties
Method Details
- 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