VerifierFactory

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org.apache.bcel.verifier
Class VerifierFactory

java.lang.Object
  org.apache.bcel.verifier.VerifierFactory

public class VerifierFactory
extends java.lang.Object

This class produces instances of the Verifier class. Its purpose is to make sure that they are singleton instances with respect to the class name they operate on. That means, for every class (represented by a unique fully qualified class name) there is exactly one Verifier.

Version:: $Id: VerifierFactory.java 386056 2006-03-15 11:31:56Z tcurdt $

Field Summary

private static java.util.Map hashMap
          The HashMap that holds the data about the already-constructed Verifier instances.

private static java.util.List observers
          The VerifierFactoryObserver instances that observe the VerifierFactory.

Constructor Summary

private VerifierFactory()
          The VerifierFactory is not instantiable.

Method Summary

static void attach(VerifierFactoryObserver o)
          Adds the VerifierFactoryObserver o to the list of observers.

static void detach(VerifierFactoryObserver o)
          Removes the VerifierFactoryObserver o from the list of observers.

static Verifier getVerifier(java.lang.String fully_qualified_classname)
          Returns the (only) verifier responsible for the class with the given name.

static Verifier[] getVerifiers()
          Returns all Verifier instances created so far.

private static void notify(java.lang.String fully_qualified_classname)
          Notifies the observers of a newly generated Verifier.

Methods inherited from class java.lang.Object

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

Field Detail

hashMap

private static java.util.Map hashMap

The HashMap that holds the data about the already-constructed Verifier instances.

observers

private static java.util.List observers

The VerifierFactoryObserver instances that observe the VerifierFactory.

Constructor Detail