org.apache.cassandra.io.sstable.metadata

Class ValidationMetadata

java.lang.Object

org.apache.cassandra.io.sstable.metadata.MetadataComponent

org.apache.cassandra.io.sstable.metadata.ValidationMetadata

All Implemented Interfaces:

java.lang.Comparable<MetadataComponent>

public class ValidationMetadata
extends MetadataComponent

SSTable metadata component used only for validating SSTable. This part is read before opening main Data.db file for validation and discarded immediately after that.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ValidationMetadata.ValidationMetadataSerializer

Field Summary

Fields

Modifier and Type	Field and Description
double	bloomFilterFPChance
java.lang.String	partitioner
static IMetadataComponentSerializer	serializer

Constructor Summary

Constructors

Constructor and Description
ValidationMetadata(java.lang.String partitioner, double bloomFilterFPChance)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
MetadataType	getType()
int	hashCode()

Methods inherited from class org.apache.cassandra.io.sstable.metadata.MetadataComponent

compareTo

Methods inherited from class java.lang.Object

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

Field Detail

serializer

public static final IMetadataComponentSerializer serializer

partitioner

public final java.lang.String partitioner

bloomFilterFPChance

public final double bloomFilterFPChance

Constructor Detail

ValidationMetadata

public ValidationMetadata(java.lang.String partitioner,
                          double bloomFilterFPChance)

Method Detail

getType

public MetadataType getType()

Specified by:

getType in class MetadataComponent

Returns:

Metadata component type

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object