ProjectedAdjList (Grape Java SDK 0.28.0 API)

Type Parameters:

VID_T - vertex id type.

EDATA_T - edge data type.

All Superinterfaces:

com.alibaba.fastffi.FFIPointer, FFIType, Serializable

All Known Implementing Classes:

ProjectedAdjList_cxx_0x4c794de0, ProjectedAdjList_cxx_0x4ca47d21, ProjectedAdjList_cxx_0xa9082e0f, ProjectedAdjList_cxx_0xf38f75a8
```
public interface ProjectedAdjList<VID_T,EDATA_T>
extends com.alibaba.fastffi.FFIPointer
```
AdjList used by ArrowProjectedFragment, java wrapper for ProjectedAdjList.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`ProjectedNbr<VID_T,EDATA_T>`	`begin()`	Get the first Nbr.
`@com.alibaba.fastffi.FFINameAlias("Empty") boolean`	`empty()`	Check empty.
`ProjectedNbr<VID_T,EDATA_T>`	`end()`	Get the last Nbr.
`default Iterable<ProjectedNbr<VID_T,EDATA_T>>`	`iterable()`	The iterator for ProjectedAdjList.
`@com.alibaba.fastffi.FFINameAlias("NotEmpty") boolean`	`notEmpty()`	Check no-empty.
`@com.alibaba.fastffi.FFINameAlias("Size") long`	`size()`	Size for this AdjList, i.e.

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

- Method Detail
  - begin
```
ProjectedNbr<VID_T,EDATA_T> begin()
```
    Get the first Nbr.
    
    Returns:
    
    first Nbr.
  - end
```
ProjectedNbr<VID_T,EDATA_T> end()
```
    Get the last Nbr.
    
    Returns:
    
    last Nbr.
  - size
```
@com.alibaba.fastffi.FFINameAlias("Size") long size()
```
    Size for this AdjList, i.e. number of nbrs.
    
    Returns:
    
    size.
  - empty
```
@com.alibaba.fastffi.FFINameAlias("Empty") boolean empty()
```
    Check empty.
    
    Returns:
    
    true if no nbr.
  - notEmpty
```
@com.alibaba.fastffi.FFINameAlias("NotEmpty") boolean notEmpty()
```
    Check no-empty.
    
    Returns:
    
    false if empty.
  - iterable
```
default Iterable<ProjectedNbr<VID_T,EDATA_T>> iterable()
```
    The iterator for ProjectedAdjList. You can use enhanced for loop instead of directly using this.
    
    Returns:
    
    the iterator.