be.yami.java

Class JsonMethodCallsSequenceBuilder

java.lang.Object

be.yami.SequenceBuilder<MethodCallSequence,MethodCall>

be.yami.java.JsonMethodCallsSequenceBuilder

public class JsonMethodCallsSequenceBuilder
extends SequenceBuilder<MethodCallSequence,MethodCall>

This class is used to process JSON entries that describe sequences of method calls for Java classes. The default usage of this class is:

 SequenceProcessor<MethodCallSequence> listener;
 EntryFilter<MethodCall> includeFilter;
 EntryFilter<MethodCall> excludeFilter;
 // ...
 newInstance().include(includeFilter)
                .exclude(excludeFilter)
                .addListener(listener)
                .buildSessions(new FileInputStream("calls.json"));
 

The format of the JSON file must be a HashMap<String, Set<List<MethodCalls>>> generated from MethodCalls.java.

Author:

Xavier Devroey - xavier.devroey@gmail.com

Method Summary

Modifier and Type	Method and Description
void	buildSessions(InputStream input) Build the sequences from the different entry of the InputStream.
static JsonMethodCallsSequenceBuilder	newInstance() Returns a new instance of this class.

Methods inherited from class be.yami.SequenceBuilder

addListener, exclude, include, isAcceptedEntry, sequenceCompleted

Methods inherited from class java.lang.Object

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

Method Detail

newInstance

public static JsonMethodCallsSequenceBuilder newInstance()

Returns a new instance of this class.

Returns:

A fresh instance of this class.

buildSessions

public void buildSessions(InputStream input)
                   throws SessionBuildException

Description copied from class: SequenceBuilder

Build the sequences from the different entry of the InputStream. Each time a sequence is built, the listeners are notified. All the entries in the builded sequence satisfy isAcceptedEntry(Entry).

Specified by:

buildSessions in class SequenceBuilder<MethodCallSequence,MethodCall>

Parameters:

input - The InputStream to read.

Throws:

SessionBuildException - If an exception occurs during the building of the sessions.