net.htmlparser.jericho

Class FunctionalInterfaces

Object

FunctionalInterfaces

public class FunctionalInterfaces
extends Object

Defines all of the functional interfaces used for callback and customisation functions in this library.

If Java 8 lambdas are used to set the callback function, these interface names never need to be explicitly referenced in the code.

Example using Java 8 lambda:

 webBot.progressReport=(String text, WebBotItem item)->{
   webBot.log(String.format("%02d%% %s%s",
     webBot.getPercentComplete(),
     text==null?"":text,
     item==null?"":item.getSourceURI()
   ));
 };

Example using Java 7:

 webBot.progressReport=new FunctionalInterfaces.Call_with_String_WebBotItem_return_void() {
   public void call(String text, WebBotItem item) {
     webBot.log(String.format("%02d%% %s%s",
       webBot.getPercentComplete(),
       text==null?"":text,
       item==null?"":item.getSourceURI()
     ));
   }
 };

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	FunctionalInterfaces.Call_with_noargs_return_String Functional interface for method: String call()
static interface	FunctionalInterfaces.Call_with_noargs_return_void Functional interface for method: void call()
static interface	FunctionalInterfaces.Call_with_String_return_void Functional interface for method: void call(String text)
static interface	FunctionalInterfaces.Call_with_String_WebBotItem_return_void Functional interface for method: void call(String text, WebBotItem item)
static interface	FunctionalInterfaces.Call_with_WebBotItem_return_boolean Functional interface for method: boolean call(WebBotItem item)
static interface	FunctionalInterfaces.Call_with_WebBotItem_return_String Functional interface for method: String call(WebBotItem item)
static interface	FunctionalInterfaces.Call_with_WebBotItem_return_void Functional interface for method: void call(WebBotItem item)
static interface	FunctionalInterfaces.Call_with_WebBotItem_Source_OutputDocument_return_void Functional interface for method: void call(WebBotItem item, Source source, OutputDocument outputDocument)

Method Summary

Methods inherited from class Object

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