Class EnumEmptyConstructorFilter
java.lang.Object
org.jacoco.core.internal.analysis.filter.EnumEmptyConstructorFilter
- All Implemented Interfaces:
IFilter
Filters empty enum constructors.
Constructor of enum is invoked from static initialization block to create
instance of each enum constant. So it won't be executed if number of enum
constants is zero. Such enums are sometimes used as alternative to classes
with static utilities and private empty constructor. Implicit constructor of
enum created by compiler doesn't have a synthetic flag and refers to a line
of enum definition. Therefore in order to not have partial coverage of enum
definition line in enums without enum constants and similarly to
filter of private empty
constructors
- empty constructor in enums without additional parameters
should be filtered out even if it is not implicit.-
Nested Class Summary
Nested Classes -
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
filter
(org.objectweb.asm.tree.MethodNode methodNode, IFilterContext context, IFilterOutput output) This method is called for every method.
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Field Details
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CONSTRUCTOR_NAME
- See Also:
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CONSTRUCTOR_DESC
- See Also:
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ENUM_TYPE
- See Also:
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Constructor Details
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EnumEmptyConstructorFilter
public EnumEmptyConstructorFilter()
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Method Details
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filter
public void filter(org.objectweb.asm.tree.MethodNode methodNode, IFilterContext context, IFilterOutput output) Description copied from interface:IFilter
This method is called for every method. The filter implementation is expected to inspect the provided method and report its result to the givenIFilterOutput
instance.
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