org.bitcoinj.utils

Class BaseTaggableObject

java.lang.Object

org.bitcoinj.utils.BaseTaggableObject

All Implemented Interfaces:

TaggableObject

Direct Known Subclasses:

Wallet

public class BaseTaggableObject
extends Object
implements TaggableObject

A simple implementation of TaggableObject that just uses a lazily created hashmap that is synchronized on this objects Java monitor.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,com.google.protobuf.ByteString>	tags

Constructor Summary

Constructors

Constructor and Description
BaseTaggableObject()

Method Summary

Modifier and Type	Method and Description
com.google.protobuf.ByteString	getTag(String tag) Returns the immutable byte array associated with the given tag name, or throws IllegalArgumentException if that tag wasn't set yet.
Map<String,com.google.protobuf.ByteString>	getTags() Returns a copy of all the tags held by this object.
com.google.protobuf.ByteString	maybeGetTag(String tag) Returns the immutable byte array associated with the given tag name, or null if there is none.
void	setTag(String tag, com.google.protobuf.ByteString value) Associates the given immutable byte array with the string tag.

Methods inherited from class java.lang.Object

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

Field Detail

tags

@Nullable
protected Map<String,com.google.protobuf.ByteString> tags

Constructor Detail

BaseTaggableObject

public BaseTaggableObject()

Method Detail

maybeGetTag

@Nullable
public com.google.protobuf.ByteString maybeGetTag(String tag)

Returns the immutable byte array associated with the given tag name, or null if there is none.

Specified by:

maybeGetTag in interface TaggableObject

getTag

public com.google.protobuf.ByteString getTag(String tag)

Returns the immutable byte array associated with the given tag name, or throws IllegalArgumentException if that tag wasn't set yet.

Specified by:

getTag in interface TaggableObject

setTag

public void setTag(String tag,
                   com.google.protobuf.ByteString value)

Associates the given immutable byte array with the string tag. See the docs for TaggableObject to learn more.

Specified by:

setTag in interface TaggableObject

getTags

public Map<String,com.google.protobuf.ByteString> getTags()

Returns a copy of all the tags held by this object.

Specified by:

getTags in interface TaggableObject