RelationshipProperties (core 2.2.0-alpha04 API)

All Known Subinterfaces:

CSRGraph, Graph

All Known Implementing Classes:

CSRGraphAdapter, GraphAdapter, HugeGraph, NodeFilteredGraph, UnionGraph
```
public interface RelationshipProperties
```
Getter for property values at relationships

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`relationshipProperty(long sourceNodeId, long targetNodeId)`	Returns the property value for a relationship defined by its source and target nodes.
`double`	`relationshipProperty(long sourceNodeId, long targetNodeId, double fallbackValue)`	get value of property on relationship between source and target node id

- Method Detail
  - relationshipProperty
```
double relationshipProperty(long sourceNodeId,
                            long targetNodeId,
                            double fallbackValue)
```
    get value of property on relationship between source and target node id
    
    Parameters:
    
    sourceNodeId - source node
    
    targetNodeId - target node
    
    fallbackValue - value to use if relationship has no property value
    
    Returns:
    
    the property value
  - relationshipProperty
```
double relationshipProperty(long sourceNodeId,
                            long targetNodeId)
```
    Returns the property value for a relationship defined by its source and target nodes.