DictionaryWriter (druid-processing 28.0.1 API)

All Superinterfaces:

Serializer

All Known Implementing Classes:

EncodedStringDictionaryWriter, FixedIndexedWriter, FrontCodedIndexedWriter, FrontCodedIntArrayIndexedWriter, GenericIndexedWriter
```
public interface DictionaryWriter<T>
extends Serializer
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`T`	`get(int dictId)`
`int`	`getCardinality()`
`boolean`	`isSorted()`
`void`	`open()`
`void`	`write(T objectToWrite)`

Methods inherited from interface org.apache.druid.segment.serde.Serializer
getSerializedSize, writeTo

Method Detail

isSorted
```
boolean isSorted()
```

open
```
void open()
   throws IOException
```
Throws:

IOException

write

void write(@Nullable
           T objectToWrite)
    throws IOException

Throws:: IOException

get

@Nullable
T get(int dictId)
throws IOException

Throws:: IOException

getCardinality
```
int getCardinality()
```