Package com.klaytn.caver.methods.request

Class Filter<T extends Filter>

java.lang.Object

com.klaytn.caver.methods.request.Filter<T>

Direct Known Subclasses:

KlayFilter

public abstract class Filter<T extends Filter>
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	Filter.FilterTopic<T>
static class	Filter.ListTopic
static class	Filter.SingleTopic

Method Summary

Modifier and Type	Method	Description
T	addNullTopic()	Add an empty topic in topics filed.
T	addOptionalTopics(java.lang.String... optionalTopics)	Adds list of topics that means optional topic.
T	addSingleTopic(java.lang.String topic)	Add a single topic in topics field.
java.util.List<Filter.FilterTopic>	getTopics()	Getter method for topics.
void	setTopics(java.util.List<Filter.FilterTopic> topics)	Setter method for topics.

Methods inherited from class java.lang.Object

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

Method Detail

addSingleTopic

public T addSingleTopic(java.lang.String topic)

Add a single topic in topics field.

Parameters:

topic - The single topic string.

Returns:

Filter

addNullTopic

public T addNullTopic()

Add an empty topic in topics filed.

Returns:

Filter

addOptionalTopics

public T addOptionalTopics(java.lang.String... optionalTopics)

Adds list of topics that means optional topic.

Parameters:

optionalTopics - The list of topic.

Returns:

Filter.

getTopics

public java.util.List<Filter.FilterTopic> getTopics()

Getter method for topics.

Returns:

List

setTopics

public void setTopics(java.util.List<Filter.FilterTopic> topics)

Setter method for topics.

Parameters:

topics - The list of topic to filter event.