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java.lang.Objectedu.umd.cs.findbugs.ba.SignatureParser
public class SignatureParser
A simple class to parse method signatures.
Constructor Summary | |
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SignatureParser(java.lang.String signature)
Constructor. |
Method Summary | |
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int |
getNumParameters()
Get the number of parameters in the signature. |
static int |
getNumParametersForInvocation(org.apache.bcel.generic.InvokeInstruction inv,
org.apache.bcel.generic.ConstantPoolGen cpg)
Get the number of parameters passed to method invocation. |
static int |
getNumSlotsForType(java.lang.String sig)
Return how many stack frame slots a type whose signature is given will occupy. |
java.lang.String |
getParameter(int pos)
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java.lang.String |
getReturnTypeSignature()
Get the method return type signature. |
int |
getSlotsFromTopOfStackForParameter(int paramNum)
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boolean |
hasReferenceParameters()
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static boolean |
isReferenceType(java.lang.String signature)
Determine whether or not given signature denotes a reference type. |
static void |
main(java.lang.String[] args)
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java.util.Iterator<java.lang.String> |
parameterSignatureIterator()
Get an Iterator over signatures of the method parameters. |
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 SignatureParser(java.lang.String signature)
signature
- the method signature to be parsedMethod Detail |
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public int getSlotsFromTopOfStackForParameter(int paramNum)
public java.lang.String toString()
toString
in class java.lang.Object
public java.util.Iterator<java.lang.String> parameterSignatureIterator()
public java.lang.String getReturnTypeSignature()
public int getNumParameters()
public boolean hasReferenceParameters()
public java.lang.String getParameter(int pos)
public static boolean isReferenceType(java.lang.String signature)
signature
- a signature
public static int getNumParametersForInvocation(org.apache.bcel.generic.InvokeInstruction inv, org.apache.bcel.generic.ConstantPoolGen cpg)
inv
- cpg
-
public static int getNumSlotsForType(java.lang.String sig)
sig
- a type signature
public static void main(java.lang.String[] args)
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