Package com.norswap.nanoeth.data

Class StorageKey

java.lang.Object

com.norswap.nanoeth.data.StorageKey

All Implemented Interfaces:

RLPLayoutable

@Wrapper
public final class StorageKey
extends Object
implements RLPLayoutable

Represents a 256-bit (32 bytes) Ethereum storage key within an account's storage tree.

Field Summary

Fields

Modifier and Type	Field	Description
byte[]	bytes	The 32-bytes big-endian representation of the storage key.

Constructor Summary

Constructors

Constructor	Description
StorageKey(byte[] bytes)
StorageKey(String hexString)	Creates a hash from a hex string (e.g.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
RLP	rlpLayout()	Returns the RLP layout for the object.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.norswap.nanoeth.rlp.RLPLayoutable

rlpEncode, rlpHexString

Field Details

bytes

public final byte[] bytes

The 32-bytes big-endian representation of the storage key.

Constructor Details

StorageKey

public StorageKey(@Retained
byte[] bytes)

StorageKey

public StorageKey(String hexString)

Creates a hash from a hex string (e.g. 0x123).

If the post-0x part of the hex string is not 64 characters long, the key will be padded with zeroes at the start so that it is 32 bytes long.

Method Details

rlpLayout

public RLP rlpLayout()

Description copied from interface: RLPLayoutable

Returns the RLP layout for the object.

Specified by:

rlpLayout in interface RLPLayoutable

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object