Connection (rest-high-level 6.6.2 API)

java.lang.Object
- org.elasticsearch.client.graph.Connection

```
public class Connection
extends java.lang.Object
```
A Connection links exactly two Vertex objects. The basis of a connection is one or more documents have been found that contain this pair of terms and the strength of the connection is recorded as a weight.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Connection.ConnectionId
An identifier (implements hashcode and equals) that represents a unique key for a Connection

Constructor Summary

Constructors
Constructor Description

Connection(Vertex from, Vertex to, double weight, long docCount)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`long`	`getDocCount()`
`Vertex`	`getFrom()`
`Connection.ConnectionId`	`getId()`
`Vertex`	`getTo()`
`double`	`getWeight()`
`int`	`hashCode()`

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

Constructor Detail

Connection

public Connection(Vertex from,
                  Vertex to,
                  double weight,
                  long docCount)

Method Detail
- getId
```
public Connection.ConnectionId getId()
```
- getFrom
```
public Vertex getFrom()
```
- getTo
```
public Vertex getTo()
```
- getWeight
```
public double getWeight()
```
  Returns:
  
  a measure of the relative connectedness between a pair of Vertex objects
- getDocCount
```
public long getDocCount()
```
  Returns:
  
  the number of documents in the sampled set that contained this pair of Vertex objects.
- 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