DoubleColumn (Grape Java SDK 0.27.0 API)

All Superinterfaces:

com.alibaba.fastffi.FFIPointer, FFIType, IColumn, Serializable

All Known Implementing Classes:

DoubleColumn_cxx_0x26811983, DoubleColumn_cxx_0x3264d94b, DoubleColumn_cxx_0xf7fc074
```
public interface DoubleColumn<FRAG_T>
extends IColumn
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`at(Vertex<Long> vertex)`
`GSVertexArray<Double>`	`data()`
`void`	`set(Vertex<Long> vertex, double value)`

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

Methods inherited from interface com.alibaba.graphscope.column.IColumn
name, setName

Method Detail

at
```
double at(Vertex<Long> vertex)
```

set

void set(Vertex<Long> vertex,
         double value)

data
```
GSVertexArray<Double> data()
```