Package org.apache.druid.segment.column

Class StringEncodingStrategies

java.lang.Object

org.apache.druid.segment.column.StringEncodingStrategies

public class StringEncodingStrategies
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	StringEncodingStrategies.Utf8ToStringIndexed	Adapter to convert Indexed<ByteBuffer> with utf8 encoded bytes into Indexed<String> to be friendly to consumers.

Constructor Summary

Constructors

Constructor	Description
StringEncodingStrategies()

Method Summary

Modifier and Type	Method	Description
static com.google.common.base.Supplier<? extends Indexed<ByteBuffer>>	getStringDictionarySupplier(SegmentFileMapper mapper, ByteBuffer stringDictionaryBuffer, ByteOrder byteOrder)
static DictionaryWriter<String>	getStringDictionaryWriter(StringEncodingStrategy encodingStrategy, SegmentWriteOutMedium writeoutMedium, String fileName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

StringEncodingStrategies

public StringEncodingStrategies()

Method Details

getStringDictionaryWriter

public static DictionaryWriter<String> getStringDictionaryWriter(StringEncodingStrategy encodingStrategy,
 SegmentWriteOutMedium writeoutMedium,
 String fileName)

getStringDictionarySupplier

public static com.google.common.base.Supplier<? extends Indexed<ByteBuffer>> getStringDictionarySupplier(SegmentFileMapper mapper,
 ByteBuffer stringDictionaryBuffer,
 ByteOrder byteOrder)