co.cask.cdap.api.data.schema

Class SchemaHash

java.lang.Object

co.cask.cdap.api.data.schema.SchemaHash

@Beta
public final class SchemaHash
extends Object

A MD5 hash of a Schema.

Constructor Summary

Constructors

Constructor and Description
SchemaHash(ByteBuffer bytes) Creates a SchemaHash by reading the hash value from the given ByteBuffer.
SchemaHash(Schema schema)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object other)
int	hashCode()
byte[]	toByteArray()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaHash

public SchemaHash(Schema schema)

SchemaHash

public SchemaHash(ByteBuffer bytes)

Creates a SchemaHash by reading the hash value from the given ByteBuffer. The position of the ByteBuffer will be moved to the byte after the hash value.

Method Detail

toByteArray

public byte[] toByteArray()

Returns:

A new byte array representing the raw hash value.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object