Package edu.umd.cs.findbugs

Class BugAccumulator

java.lang.Object

edu.umd.cs.findbugs.BugAccumulator

public class BugAccumulator
extends java.lang.Object

Accumulate warnings that may occur at multiple source locations, consolidating them into a single warning.

Author:

Bill Pugh, David Hovemeyer

Constructor Summary

Constructors

Constructor	Description
BugAccumulator(BugReporter reporter)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	accumulateBug(BugInstance bug, ClassContext classContext, org.apache.bcel.classfile.Method method, Location location)
void	accumulateBug(BugInstance bug, ClassContext classContext, org.apache.bcel.generic.MethodGen methodGen, java.lang.String sourceFile, Location location)
void	accumulateBug(BugInstance bug, BytecodeScanningDetector visitor)	Accumulate a warning at source location currently being visited by given BytecodeScanningDetector.
void	accumulateBug(BugInstance bug, SourceLineAnnotation sourceLine)	Accumulate a warning at given source location.
void	clearBugs()	Clear all accumulated bugs without reporting them
void	forgetLastBug()
SourceLineAnnotation	getLastBugLocation()
java.lang.Iterable<? extends SourceLineAnnotation>	locations(BugInstance bug)
void	reportAccumulatedBugs()	Report accumulated warnings to the BugReporter.
void	reportBug(BugInstance bug, edu.umd.cs.findbugs.BugAccumulator.Data d)
java.lang.Iterable<? extends BugInstance>	uniqueBugs()

Methods inherited from class java.lang.Object

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

Constructor Detail

BugAccumulator

public BugAccumulator(BugReporter reporter)

Constructor.

Parameters:

reporter - the BugReporter to which warnings should eventually be reported

Method Detail

getLastBugLocation

@CheckForNull
public SourceLineAnnotation getLastBugLocation()

forgetLastBug

public void forgetLastBug()

accumulateBug

public void accumulateBug(BugInstance bug,
                          SourceLineAnnotation sourceLine)

Accumulate a warning at given source location.

Parameters:

bug - the warning

sourceLine - the source location

accumulateBug

public void accumulateBug(BugInstance bug,
                          BytecodeScanningDetector visitor)

Accumulate a warning at source location currently being visited by given BytecodeScanningDetector.

Parameters:

bug - the warning

visitor - the BytecodeScanningDetector

uniqueBugs

public java.lang.Iterable<? extends BugInstance> uniqueBugs()

locations

public java.lang.Iterable<? extends SourceLineAnnotation> locations(BugInstance bug)

reportAccumulatedBugs

public void reportAccumulatedBugs()

Report accumulated warnings to the BugReporter. Clears all accumulated warnings as a side-effect.

reportBug

public void reportBug(BugInstance bug,
                      edu.umd.cs.findbugs.BugAccumulator.Data d)

clearBugs

public void clearBugs()

Clear all accumulated bugs without reporting them

accumulateBug

public void accumulateBug(BugInstance bug,
                          ClassContext classContext,
                          org.apache.bcel.classfile.Method method,
                          Location location)

accumulateBug

public void accumulateBug(BugInstance bug,
                          ClassContext classContext,
                          org.apache.bcel.generic.MethodGen methodGen,
                          java.lang.String sourceFile,
                          Location location)