ProjectedNbr (Grape Java SDK 0.27.0 API)

Type Parameters:

VID_T - vertex id type.

EDATA_T - edge data type.

All Superinterfaces:

com.alibaba.fastffi.FFIPointer, FFIType, NbrBase<VID_T,EDATA_T>, Serializable

All Known Implementing Classes:

ProjectedNbr_cxx_0x86e8f01, ProjectedNbr_cxx_0x8900456, ProjectedNbr_cxx_0xd37d5fa7, ProjectedNbr_cxx_0xd3a88ee8
```
public interface ProjectedNbr<VID_T,EDATA_T>
extends NbrBase<VID_T,EDATA_T>
```
Definition of Nbr for projected fragment ProjectedNbr. Representing the neighboring vertex.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ProjectedNbr<VID_T,EDATA_T>`	`dec()`	Self decrement.
`@com.alibaba.fastffi.FFINameAlias("edge_id") long`	`edgeId()`	Edge id for this Nbr, inherited from property graph.
`boolean`	`eq(ProjectedNbr<VID_T,EDATA_T> rhs)`	Check equality.
`ProjectedNbr<VID_T,EDATA_T>`	`inc()`	Self increment.
`Vertex<VID_T>`	`neighbor()`	Get the neighbor vertex.

Methods inherited from interface com.alibaba.fastffi.FFIPointer
getAddress

- Method Detail
  - neighbor
```
Vertex<VID_T> neighbor()
```
    Get the neighbor vertex.
    
    Specified by:
    
    neighbor in interface NbrBase<VID_T,EDATA_T>
    
    Returns:
    
    vertex.
  - edgeId
```
@com.alibaba.fastffi.FFINameAlias("edge_id") long edgeId()
```
    Edge id for this Nbr, inherited from property graph.
    
    Returns:
    
    edge id.
  - inc
```
ProjectedNbr<VID_T,EDATA_T> inc()
```
    Self increment.
    
    Returns:
    
    incremented pointer.
  - eq
```
boolean eq(ProjectedNbr<VID_T,EDATA_T> rhs)
```
    Check equality.
    
    Parameters:
    
    rhs - Nbr to be compared with
    
    Returns:
    
    true if is the same pointer.
  - dec
```
ProjectedNbr<VID_T,EDATA_T> dec()
```
    Self decrement.
    
    Returns:
    
    decreased pointer