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java.lang.Objectedu.umd.cs.findbugs.ba.npe.ReturnPathType
public class ReturnPathType
A dataflow value that indicates what kind of return path is possible at the current program location. Either:
Constructor Summary | |
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ReturnPathType()
Constructor. |
Method Summary | |
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boolean |
canReturnNormally()
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void |
copyFrom(ReturnPathType other)
Make this dataflow fact an exact copy of the other one. |
boolean |
isTop()
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boolean |
isValid()
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void |
mergeWith(ReturnPathType fact)
Merge this fact with given fact. |
void |
setCanReturnNormally(boolean canReturnNormally)
Set whether or not it is possible to return normally. |
void |
setTop()
Set the dataflow fact to top. |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ReturnPathType()
Method Detail |
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public boolean canReturnNormally() throws DataflowAnalysisException
DataflowAnalysisException
public void copyFrom(ReturnPathType other)
other
- another dataflow factpublic void setTop()
public boolean isTop()
public void setCanReturnNormally(boolean canReturnNormally)
canReturnNormally
- true if the method can return normally at this
location, false otherwisepublic void mergeWith(ReturnPathType fact)
fact
- another dataflow factpublic boolean isValid()
public java.lang.String toString()
toString
in class java.lang.Object
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