Package edu.umd.cs.findbugs.detect

Class IOStreamFactory

  • All Implemented Interfaces:
    StreamFactory
    public class IOStreamFactory
extends java.lang.Object
implements StreamFactory
    A StreamFactory for normal java.io streams that are created using NEW instructions.

    • Constructor Summary

      Constructors 
      Constructor Description
      IOStreamFactory​(java.lang.String baseClass, java.lang.String[] uninterestingSubclassList, java.lang.String bugType)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Stream createStream​(Location location, org.apache.bcel.generic.ObjectType type, org.apache.bcel.generic.ConstantPoolGen cpg, RepositoryLookupFailureCallback lookupFailureCallback)
      Determine if a Stream is created at given location.
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • IOStreamFactory

        public IOStreamFactory​(java.lang.String baseClass,
                       java.lang.String[] uninterestingSubclassList,
                       java.lang.String bugType)

    • Method Detail

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • createStream

        public Stream createStream​(Location location,
                           org.apache.bcel.generic.ObjectType type,
                           org.apache.bcel.generic.ConstantPoolGen cpg,
                           RepositoryLookupFailureCallback lookupFailureCallback)
        Description copied from interface: StreamFactory
        Determine if a Stream is created at given location.
        Specified by:
        createStream in interface StreamFactory
        Parameters:
        location - the Location
        type - the ObjectType associated with the instruction at the location; the StreamResourceTracker prescreens for TypedInstructions that are associated with ObjectTypes, since they are the only instructions that could conceivably create a stream object
        cpg - the ConstantPoolGen for the method
        lookupFailureCallback - used to report missing classes in the class hierarchy
        Returns:
        a Stream created at the Location, or null if no stream is created there