Uses of Class
edu.umd.cs.findbugs.ba.BasicBlock
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Packages that use BasicBlock Package Description edu.umd.cs.findbugs Main package for the FindBugs application - contains the engine class (FindBugs), the object model classes for bug instances (BugInstance, BugAnnotation), and other miscellany.edu.umd.cs.findbugs.ba A bytecode analysis framework for BCEL, providing CFG construction, generic dataflow analysis, and a variety of specific dataflow analyses.edu.umd.cs.findbugs.ba.bcp edu.umd.cs.findbugs.ba.ca edu.umd.cs.findbugs.ba.constant edu.umd.cs.findbugs.ba.deref edu.umd.cs.findbugs.ba.heap edu.umd.cs.findbugs.ba.jsr305 Support for analyzing code containing JSR-305 type qualifier annotations.edu.umd.cs.findbugs.ba.npe edu.umd.cs.findbugs.ba.obl Implementation of dataflow analysis for checking whether obligations to close streams and other resources (e.g.edu.umd.cs.findbugs.ba.type edu.umd.cs.findbugs.ba.vna edu.umd.cs.findbugs.detect -
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Uses of BasicBlock in edu.umd.cs.findbugs
Methods in edu.umd.cs.findbugs that return BasicBlock Modifier and Type Method Description BasicBlock
CallSite. getBasicBlock()
Get the basic block where the call site is located.Constructors in edu.umd.cs.findbugs with parameters of type BasicBlock Constructor Description CallSite(org.apache.bcel.classfile.Method method, BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba
Methods in edu.umd.cs.findbugs.ba that return BasicBlock Modifier and Type Method Description BasicBlock
CFG. allocate()
Allocate a new BasicBlock.BasicBlock
Location. getBasicBlock()
Get the basic block.BasicBlock
CFG. getEntry()
Get the entry node.BasicBlock
CFG. getExit()
Get the exit node.protected BasicBlock
DepthFirstSearch. getNextSearchTreeRoot()
protected BasicBlock
ReverseDepthFirstSearch. getNextSearchTreeRoot()
BasicBlock
CFG. getPredecessorWithEdgeType(BasicBlock target, int edgeType)
Get the first predecessor reachable from given edge type.BasicBlock
CFG. getSuccessorWithEdgeType(BasicBlock source, int edgeType)
Get the first successor reachable from given edge type.BasicBlock
CFG. lookupBlockByLabel(int blockLabel)
Look up a BasicBlock by its unique label.Methods in edu.umd.cs.findbugs.ba that return types with arguments of type BasicBlock Modifier and Type Method Description java.util.Iterator<BasicBlock>
AbstractBlockOrder. blockIterator()
java.util.Iterator<BasicBlock>
BlockOrder. blockIterator()
Return an Iterator which visits the basic blocks in order.java.util.Iterator<BasicBlock>
CFG. blockIterator()
Get an Iterator over the nodes (BasicBlocks) of the control flow graph.java.lang.Iterable<BasicBlock>
CFG. blocks()
java.util.Collection<BasicBlock>
CFG. getBlocks(java.util.BitSet labelSet)
Get Collection of basic blocks whose IDs are specified by given BitSet.java.util.Collection<BasicBlock>
CFG. getBlocksContainingInstructionWithOffset(int offset)
Get a Collection of basic blocks which contain the bytecode instruction with given offset.Methods in edu.umd.cs.findbugs.ba with parameters of type BasicBlock Modifier and Type Method Description void
Path. acceptVisitorStartingFromLocation(CFG cfg, PathVisitor visitor, BasicBlock startBlock, org.apache.bcel.generic.InstructionHandle startHandle)
Accept a PathVisitor, starting from a given BasicBlock and InstructionHandle.protected Edge
CFG. allocateEdge(BasicBlock source, BasicBlock target)
java.lang.String
CFGPrinter. blockAnnotate(BasicBlock block)
java.lang.String
DataflowCFGPrinter. blockAnnotate(BasicBlock bb)
java.lang.String
CFGPrinter. blockStartAnnotate(BasicBlock block)
java.lang.String
DataflowCFGPrinter. blockStartAnnotate(BasicBlock bb)
int
AbstractBlockOrder. compare(BasicBlock b1, BasicBlock b2)
int
BlockOrder. compare(BasicBlock b1, BasicBlock b2)
Return relative order of blocks.Edge
CFG. createEdge(BasicBlock source, BasicBlock dest, int type)
Add a unique edge to the graph.java.util.BitSet
AbstractDominatorsAnalysis. getAllDominatedBy(BasicBlock dominator)
Get a bitset containing the unique IDs of all blocks in CFG dominated (or postdominated, depending on how the analysis was done) by given block.java.util.BitSet
AbstractDominatorsAnalysis. getAllDominatorsOf(BasicBlock block)
Get a bitset containing the unique IDs of all blocks which dominate (or postdominate) the given block.static Location
Location. getFirstLocation(BasicBlock basicBlock)
Edge
CFG. getIncomingEdgeWithType(BasicBlock basicBlock, int edgeType)
Get the first incoming edge in basic block with given type.static Location
Location. getLastLocation(BasicBlock basicBlock)
int
CFG. getNumNonExceptionSucessors(BasicBlock block)
Get number of non-exception control successors of given basic block.Edge
CFG. getOutgoingEdgeWithType(BasicBlock basicBlock, int edgeType)
Get the first outgoing edge in basic block with given type.BasicBlock
CFG. getPredecessorWithEdgeType(BasicBlock target, int edgeType)
Get the first predecessor reachable from given edge type.Fact
BasicAbstractDataflowAnalysis. getResultFact(BasicBlock block)
Fact
Dataflow. getResultFact(BasicBlock block)
Get dataflow facts for end of given block.Fact
DataflowAnalysis. getResultFact(BasicBlock block)
Get the result fact for given basic block.Fact
BasicAbstractDataflowAnalysis. getStartFact(BasicBlock block)
Fact
Dataflow. getStartFact(BasicBlock block)
Get dataflow facts for start of given block.Fact
DataflowAnalysis. getStartFact(BasicBlock block)
Get the start fact for given basic block.BasicBlock
CFG. getSuccessorWithEdgeType(BasicBlock source, int edgeType)
Get the first successor reachable from given edge type.java.lang.String
CFGPrinter. instructionAnnotate(org.apache.bcel.generic.InstructionHandle handle, BasicBlock bb)
java.lang.String
DataflowCFGPrinter. instructionAnnotate(org.apache.bcel.generic.InstructionHandle handle, BasicBlock bb)
protected java.util.Iterator<org.apache.bcel.generic.InstructionHandle>
CFGPrinter. instructionIterator(BasicBlock bb)
boolean
ResourceTracker. isResourceClose(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg, Resource resource, ResourceValueFrame frame)
Determine if the given instruction is the site where a resource is closed.Resource
ResourceTracker. isResourceCreation(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg)
Determine if the given instruction is the site where a resource is created.boolean
ResourceTracker. mightCloseResource(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg)
Determine if the given instruction is the site where a resource is closed.void
AbstractDataflowAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, Fact start, Fact result)
void
AbstractDominatorsAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, java.util.BitSet start, java.util.BitSet result)
void
BlockTypeAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, BlockType start, BlockType result)
void
DataflowAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, Fact start, Fact result)
Transfer function for the analysis.abstract void
AbstractDataflowAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, Fact fact)
Transfer function for a single instruction.void
LiveLocalStoreAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, java.util.BitSet fact)
void
LockAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, LockSet fact)
void
ResourceValueAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, ResourceValueFrame fact)
abstract void
ResourceValueFrameModelingVisitor. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock)
Subclasses must override this to model the effect of the given instruction on the current frame.void
ReturnPathAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, ReturnPath fact)
void
StackDepthAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, StackDepth fact)
void
PathVisitor. visitBasicBlock(BasicBlock basicBlock)
Start to visit the given BasicBlock.Constructors in edu.umd.cs.findbugs.ba with parameters of type BasicBlock Constructor Description Edge(BasicBlock source, BasicBlock dest)
Constructor.Location(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock)
Constructor.Constructor parameters in edu.umd.cs.findbugs.ba with type arguments of type BasicBlock Constructor Description AbstractBlockOrder(CFG cfg, java.util.Comparator<BasicBlock> comparator)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.bcp
Methods in edu.umd.cs.findbugs.ba.bcp that return BasicBlock Modifier and Type Method Description BasicBlock
PatternElementMatch. getBasicBlock()
Get the basic block containing the matched instruction.Constructors in edu.umd.cs.findbugs.ba.bcp with parameters of type BasicBlock Constructor Description PatternElementMatch(PatternElement patternElement, org.apache.bcel.generic.InstructionHandle matchedInstruction, BasicBlock basicBlock, int matchCount, PatternElementMatch prev)
Constructor. -
Uses of BasicBlock in edu.umd.cs.findbugs.ba.ca
Methods in edu.umd.cs.findbugs.ba.ca with parameters of type BasicBlock Modifier and Type Method Description void
CallListAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, CallList fact)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.constant
Methods in edu.umd.cs.findbugs.ba.constant with parameters of type BasicBlock Modifier and Type Method Description void
ConstantAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, ConstantFrame frame)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.deref
Methods in edu.umd.cs.findbugs.ba.deref with parameters of type BasicBlock Modifier and Type Method Description void
UnconditionalValueDerefAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, UnconditionalValueDerefSet fact)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.heap
Methods in edu.umd.cs.findbugs.ba.heap with parameters of type BasicBlock Modifier and Type Method Description void
FieldSetAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, FieldSet fact)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.jsr305
Methods in edu.umd.cs.findbugs.ba.jsr305 with parameters of type BasicBlock Modifier and Type Method Description void
BackwardTypeQualifierDataflowAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, TypeQualifierValueSet fact)
void
TypeQualifierDataflowAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, TypeQualifierValueSet fact)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.npe
Methods in edu.umd.cs.findbugs.ba.npe with parameters of type BasicBlock Modifier and Type Method Description void
IsNullValueAnalysis. endTransfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, IsNullValueFrame result)
void
IsNullValueAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, IsNullValueFrame start, IsNullValueFrame result)
void
ReturnPathTypeAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, ReturnPathType start, ReturnPathType result)
void
IsNullValueAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, IsNullValueFrame fact)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.obl
Methods in edu.umd.cs.findbugs.ba.obl with parameters of type BasicBlock Modifier and Type Method Description boolean
InstructionActionCache. addsObligation(BasicBlock block, org.apache.bcel.generic.InstructionHandle handle, Obligation obligation)
boolean
InstructionActionCache. deletesObligation(BasicBlock block, org.apache.bcel.generic.InstructionHandle handle, Obligation obligation)
java.util.Collection<ObligationPolicyDatabaseAction>
InstructionActionCache. getActions(BasicBlock block, org.apache.bcel.generic.InstructionHandle handle)
void
ObligationAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, StateSet start, StateSet result)
void
ObligationAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, StateSet fact)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.type
Methods in edu.umd.cs.findbugs.ba.type with parameters of type BasicBlock Modifier and Type Method Description void
TypeAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, TypeFrame start, TypeFrame result)
void
TypeAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, TypeFrame fact)
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Uses of BasicBlock in edu.umd.cs.findbugs.ba.vna
Methods in edu.umd.cs.findbugs.ba.vna with parameters of type BasicBlock Modifier and Type Method Description void
ValueNumberAnalysis. transfer(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle end, ValueNumberFrame start, ValueNumberFrame result)
void
ValueNumberAnalysis. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock, ValueNumberFrame fact)
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Uses of BasicBlock in edu.umd.cs.findbugs.detect
Methods in edu.umd.cs.findbugs.detect with parameters of type BasicBlock Modifier and Type Method Description boolean
StreamResourceTracker. isResourceClose(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg, Stream resource, ResourceValueFrame frame)
Stream
StreamResourceTracker. isResourceCreation(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg)
boolean
StreamResourceTracker. isResourceOpen(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg, Stream resource, ResourceValueFrame frame)
boolean
Stream. isStreamClose(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg, ResourceValueFrame frame, RepositoryLookupFailureCallback lookupFailureCallback)
boolean
Stream. isStreamOpen(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg, ResourceValueFrame frame)
static boolean
FindNullDeref. isThrower(BasicBlock target)
static boolean
NoiseNullDeref. isThrower(BasicBlock target)
boolean
StreamResourceTracker. mightCloseResource(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg)
static boolean
Stream. mightCloseStream(BasicBlock basicBlock, org.apache.bcel.generic.InstructionHandle handle, org.apache.bcel.generic.ConstantPoolGen cpg)
void
StreamFrameModelingVisitor. transferInstruction(org.apache.bcel.generic.InstructionHandle handle, BasicBlock basicBlock)
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