Package edu.umd.cs.findbugs

Class DetectorFactory

  • public class DetectorFactory
extends java.lang.Object
    A DetectorFactory is responsible for creating instances of Detector objects and for maintaining meta-information about the detector class.
    See Also:
    Detector

    • Field Detail

      • DEBUG_JAVA_VERSION

        private static final boolean DEBUG_JAVA_VERSION

      • SUPPORT_OLD_DETECTOR_INTERFACE

        private static final boolean SUPPORT_OLD_DETECTOR_INTERFACE

      • constructorArgTypes

        private static final java.lang.Class<?>[] constructorArgTypes

      • plugin

        @Nonnull
private final Plugin plugin

      • positionSpecifiedInPluginDescriptor

        private int positionSpecifiedInPluginDescriptor

      • defEnabled

        private final boolean defEnabled

      • speed

        @Deprecated
private final java.lang.String speed
        Deprecated.
        This attribute is not used actively, and could be removed in future release

      • reports

        private final java.lang.String reports

      • requireJRE

        private final java.lang.String requireJRE

      • detailHTML

        private java.lang.String detailHTML

      • priorityAdjustment

        private int priorityAdjustment

      • enabledButNonReporting

        private boolean enabledButNonReporting

      • hidden

        private boolean hidden

    • Constructor Detail

      • DetectorFactory

        public DetectorFactory​(@Nonnull
                       Plugin plugin,
                       @Nonnull
                       java.lang.String className,
                       java.lang.Class<?> detectorClass,
                       boolean enabled,
                       java.lang.String speed,
                       java.lang.String reports,
                       java.lang.String requireJRE)
        Constructor.
        Parameters:
        plugin - the Plugin the Detector is part of
        className - TODO
        detectorClass - the Class object of the Detector
        enabled - true if the Detector is enabled by default, false if disabled
        speed - a string describing roughly how expensive the analysis performed by the detector is; suggested values are "fast", "moderate", and "slow"
        reports - comma separated list of bug pattern codes reported by the detector; empty if unknown
        requireJRE - string describing JRE version required to run the detector: e.g., "1.5"

    • Method Detail

      • toString

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

      • setPositionSpecifiedInPluginDescriptor

        public void setPositionSpecifiedInPluginDescriptor​(int positionSpecifiedInPluginDescriptor)
        Set the overall position in which this detector was specified in the plugin descriptor.
        Parameters:
        positionSpecifiedInPluginDescriptor - position in plugin descriptor

      • getPositionSpecifiedInPluginDescriptor

        public int getPositionSpecifiedInPluginDescriptor()
        Get the overall position in which this detector was specified in the plugin descriptor.
        Returns:
        position in plugin descriptor

      • getPlugin

        public Plugin getPlugin()
        Get the Plugin that this Detector is part of.
        Returns:
        the Plugin this Detector is part of

      • isDetectorClassSubtypeOf

        public boolean isDetectorClassSubtypeOf​(java.lang.Class<?> otherClass)
        Determine whether the detector class is a subtype of the given class (or interface).
        Parameters:
        otherClass - a class or interface
        Returns:
        true if the detector class is a subtype of the given class or interface

      • isReportingDetector

        public boolean isReportingDetector()
        Return whether or not this DetectorFactory produces detectors which report warnings.
        Returns:
        true if the created Detectors report warnings, false if not

      • isEnabledForCurrentJRE

        public boolean isEnabledForCurrentJRE()
        Check to see if we are running on a recent-enough JRE for this detector to be enabled.
        Returns:
        true if the current JRE is recent enough to run the Detector, false if it is too old

      • setHidden

        public void setHidden​(boolean hidden)
        Set visibility of the factory (to GUI dialogs to configure detectors). Invisible detectors are those that are needed behind the scenes, but shouldn't be explicitly enabled or disabled by the user.
        Parameters:
        hidden - true if this factory should be hidden, false if not

      • isHidden

        public boolean isHidden()
        Get visibility of the factory (to GUI dialogs to configure detectors).

      • isDefaultEnabled

        public boolean isDefaultEnabled()
        Is this factory enabled by default

      • setPriorityAdjustment

        public void setPriorityAdjustment​(int priorityAdjustment)
        Set the priority adjustment for the detector produced by this factory.
        Parameters:
        priorityAdjustment - the priority adjustment

      • setEnabledButNonReporting

        public void setEnabledButNonReporting​(boolean notReporting)

      • getPriorityAdjustment

        public int getPriorityAdjustment()
        Get the priority adjustment for the detector produced by this factory.
        Returns:
        the priority adjustment

      • getSpeed

        @Deprecated
public java.lang.String getSpeed()
        Deprecated.
        This attribute is not used actively, and could be removed in future release
        Get the speed of the Detector produced by this factory.

      • getReportedBugPatternCodes

        public java.lang.String getReportedBugPatternCodes()
        Get list of bug pattern codes reported by the detector: empty if unknown.

      • getReportedBugPatterns

        public java.util.Set<BugPattern> getReportedBugPatterns()
        Get set of all BugPatterns this detector reports. An empty set means that we don't know what kind of bug patterns might be reported.

      • getDetailHTML

        public java.lang.String getDetailHTML()
        Get an HTML document describing the Detector.

      • setDetailHTML

        public void setDetailHTML​(java.lang.String detailHTML)
        Set the HTML document describing the Detector.

      • create

        @Deprecated
public Detector create​(BugReporter bugReporter)
        Deprecated.
        Use createDetector2 in new code
        Create a Detector instance. This method is only guaranteed to work for old-style detectors using the BCEL bytecode framework.
        Parameters:
        bugReporter - the BugReporter to be used to report bugs
        Returns:
        the Detector

      • createDetector2

        public Detector2 createDetector2​(BugReporter bugReporter)
        Create a Detector2 instance.
        Parameters:
        bugReporter - the BugReporter to be used to report bugs
        Returns:
        the Detector2

      • getShortName

        public java.lang.String getShortName()
        Get the short name of the Detector. This is the name of the detector class without the package qualification.

      • checkForNoAnalysis

        private void checkForNoAnalysis()

      • getFullName

        @Nonnull
@DottedClassName
public java.lang.String getFullName()
        Get the full name of the detector. This is the name of the detector class, with package qualification.

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object