GrapeNbr (Grape Java SDK 0.27.0 API)

Type Parameters:

VID_T - vertex id type.

EDATA_T - edge data type.

All Superinterfaces:

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

All Known Implementing Classes:

GrapeNbr_cxx_0x97745ed1, GrapeNbr_cxx_0x979f8e12, GrapeNbr_cxx_0xa3660297
```
public interface GrapeNbr<VID_T,EDATA_T>
extends NbrBase<VID_T,EDATA_T>, com.alibaba.fastffi.CXXPointerRangeElement<GrapeNbr<VID_T,EDATA_T>>
```
Java wrapper for grape::Nbr, representing an edge with dst vertex and edge data.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface GrapeNbr.Factory<VID_T,EDATA_T>
Factory class for Nbr.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`GrapeNbr<VID_T,EDATA_T>`	`copy()`	Deep copy for current Nbr object.
`EDATA_T`	`data()`	Get the edge data.
`Vertex<VID_T>`	`neighbor()`	Get the neighboring vertex.

Methods inherited from interface com.alibaba.fastffi.CXXPointerRangeElement
add, addV, elementSize, moveTo, moveToV, next, nextV

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

Methods inherited from interface com.alibaba.fastffi.FFISettablePointer
setAddress

- Method Detail
  - copy
```
GrapeNbr<VID_T,EDATA_T> copy()
```
    Deep copy for current Nbr object.
    
    Returns:
    
    the copied object.
  - neighbor
```
Vertex<VID_T> neighbor()
```
    Get the neighboring vertex.
    
    Specified by:
    
    neighbor in interface NbrBase<VID_T,EDATA_T>
    
    Returns:
    
    vertex.
  - data
```
EDATA_T data()
```
    Get the edge data.
    
    Returns:
    
    edge data.