Package com.thoughtworks.paranamer
Interface Paranamer
- All Known Implementing Classes:
AdaptiveParanamer
,AnnotationParanamer
,BytecodeReadingParanamer
,CachingParanamer
,CachingParanamer.WithoutWeakReferences
,DefaultParanamer
,JavadocParanamer
,NullParanamer
,PositionalParanamer
public interface Paranamer
Paranamer allows lookups of methods and constructors by parameter names.
- Author:
- Paul Hammant, Mauro Talevi
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Field Summary
Fields -
Method Summary
Modifier and TypeMethodDescriptionString[]
lookupParameterNames
(AccessibleObject methodOrConstructor) Lookup the parameter names of a given method.String[]
lookupParameterNames
(AccessibleObject methodOrConstructor, boolean throwExceptionIfMissing) Lookup the parameter names of a given method.
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Field Details
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EMPTY_NAMES
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Method Details
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lookupParameterNames
Lookup the parameter names of a given method.- Parameters:
methodOrConstructor
- theMethod
orConstructor
for which the parameter names are looked up.- Returns:
- A list of the parameter names.
- Throws:
ParameterNamesNotFoundException
- if no parameter names were found.NullPointerException
- if the parameter is null.SecurityException
- if reflection is not permitted on the containingClass
of the parameter
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lookupParameterNames
String[] lookupParameterNames(AccessibleObject methodOrConstructor, boolean throwExceptionIfMissing) Lookup the parameter names of a given method.- Parameters:
methodOrConstructor
- theMethod
orConstructor
for which the parameter names are looked up.throwExceptionIfMissing
- whether to throw an exception if no Paranamer data found (versus return null).- Returns:
- A list of the parameter names.
- Throws:
ParameterNamesNotFoundException
- if no parameter names were found.NullPointerException
- if the parameter is null.SecurityException
- if reflection is not permitted on the containingClass
of the parameter
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