net.openhft.chronicle.hash

Class AbstractData<T>

java.lang.Object

net.openhft.chronicle.hash.AbstractData<T>

All Implemented Interfaces:

Data<T>

public abstract class AbstractData<T>
extends Object
implements Data<T>

Defines reasonable defaults for Data's equals(), hashCode() and toString(). They should be default implementations in the Data interface itself, but Java 8 doesn't allow to override Object's methods by default implementations in interfaces.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractData() Constructor for use by subclasses.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Compares Datas' bytes representations.
int	hashCode() Computes value's hash code by applying a hash function to Data's bytes representation.
String	toString() Delegates to Data's object toString().

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.openhft.chronicle.hash.Data

bytes, bytesEquivalent, dataEquals, dataHashCode, dataToString, equivalent, get, getUsing, hash, offset, size, writeTo

Constructor Detail

AbstractData

protected AbstractData()

Constructor for use by subclasses.

Method Detail

hashCode

public int hashCode()

Computes value's hash code by applying a hash function to Data's bytes representation.

Overrides:

hashCode in class Object

Implementation Note:

delegates to Data.dataHashCode().

equals

public boolean equals(Object obj)

Compares Datas' bytes representations.

Overrides:

equals in class Object

Implementation Note:

delegates to Data.dataEquals(Object).

toString

public String toString()

Delegates to Data's object toString(). If deserialization fails with exception (e. g. if data bytes are corrupted, and represent not a valid serialized form of an object), traces the data's bytes and the exception.

Overrides:

toString in class Object

Implementation Note:

delegates to Data.dataToString().