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org.jxcl.jxunit.cover.stmt
Class StmtRegistry  

java.lang.Object
  org.jxcl.reg.Registry
      org.jxcl.reg.JXRegistry
          org.jxcl.jxunit.cover.stmt.StmtRegistry

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public class StmtRegistry

extends org.jxcl.reg.JXRegistry

Registry for statement coverage information. As JXunit-instrumented classes are loaded, they register their z$$z hit count arrays and are assigned an ID unique in the life of the registry. The registry maintains:

• hit counts, keyed on class name
• method end counter indexes, keyed on class and method name
• line number ranges, keyed on class and counter index

This and other information in the registry allows it the generate a number of reports summarizing coverage at

• package level (soon)
• class level (now)
• method level (now)
• line level (soonish)

The registry is associated with the JXunit class loader when it is created. Information can been retrieved from the registry at any time. It will be accumulated as new instances of JXunit-instrumented classes are run.

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Nested Class Summary

 

Nested classes inherited from class org.jxcl.reg.Registry

 

Field Summary
private  java.util.Map	ephemera           Maps class name to temporary data structure
private  java.util.Map	methodEnds           Maps class name to array of index of last counters for each method
private  java.util.Map	methodNames           Maps class name to array of names of instrumented methods
private static int	nextClassID

 

Fields inherited from class org.jxcl.reg.JXRegistry

cxf, gxf, mxf, qcl_

 

Fields inherited from class org.jxcl.reg.Registry

 

Constructor Summary

StmtRegistry(org.jxcl.cl.JXClassLoader jxcl)           Constructor specifying JXunit class loader the registry is associated with.

 

Method Summary
(package private)  int	getClassCoverage(java.lang.String className)           Get the percentage of counters in the class that have counts greater than zero.
int	getClassID(java.lang.String className)
int[]	getCounts(java.lang.String className)           Get a reference to the hit count array for a class.
(package private)  Ephemera	getEphemera(java.lang.String className)           get reference to temporary data for class
int	getJXunitVersion(java.lang.String className)
(package private)  int	getMethodCoverage(java.lang.String className, int n)           Get the percentage of counters in the Nth method that have counts greater than zero.
java.lang.String	getReport()           Dump the registry as plain text.
(package private)  boolean	putEphemera(java.lang.String className, Ephemera eph)           add temporary data for class to registry
int	registerClass(java.lang.String name, org.jxcl.JXIC junk)           STUB
int	registerCounts(java.lang.String className, int[] counts)           Register a class by passing a reference to its integer hit count array.
void	registerMethods(java.lang.String className, java.lang.String[] methods, int[] endCounts)
(package private)  Ephemera	removeEphemera(java.lang.String className)           Remove the reference from the registry.
void	reset()           Clear counters associated with registry entries.

 

Methods inherited from class org.jxcl.reg.JXRegistry

setTransformers

 

Methods inherited from class org.jxcl.reg.Registry

clear, containsKey, get, isEmpty, keySet, put, remove, size, splitClassName

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

methodNames

private java.util.Map methodNames

Maps class name to array of names of instrumented methods

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methodEnds

private java.util.Map methodEnds

Maps class name to array of index of last counters for each method

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nextClassID

private static int nextClassID

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ephemera

private java.util.Map ephemera

Maps class name to temporary data structure

Constructor Detail

StmtRegistry

public StmtRegistry(org.jxcl.cl.JXClassLoader jxcl)

Constructor specifying JXunit class loader the registry is associated with.

Method Detail

reset

public void reset()

Clear counters associated with registry entries.

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getReport

public java.lang.String getReport()

Dump the registry as plain text.

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getClassCoverage

int getClassCoverage(java.lang.String className)

Get the percentage of counters in the class that have counts greater than zero. The percentage is rounded down. If no class information is found, returns zero.

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getMethodCoverage

int getMethodCoverage(java.lang.String className,
                      int n)

Get the percentage of counters in the Nth method that have counts greater than zero. The percentage is rounded down. If no class or method information is found, returns zero. XXX The 'methodEnds' array actually contains cumulative counts, so values must be reduced by one.

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getClassID

public int getClassID(java.lang.String className)

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getCounts

public int[] getCounts(java.lang.String className)

Get a reference to the hit count array for a class.

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registerCounts

public int registerCounts(java.lang.String className,
                          int[] counts)

Register a class by passing a reference to its integer hit count array. Returns a class ID which is unique within this run. The ID will be stored in a static in the class, public static int z$$zID XXX So far absolutely no value to using String array as key; could just be String.

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registerMethods

public void registerMethods(java.lang.String className,
                            java.lang.String[] methods,
                            int[] endCounts)

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getJXunitVersion

public int getJXunitVersion(java.lang.String className)

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getEphemera

Ephemera getEphemera(java.lang.String className)

get reference to temporary data for class

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putEphemera

boolean putEphemera(java.lang.String className,
                    Ephemera eph)

add temporary data for class to registry

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removeEphemera

Ephemera removeEphemera(java.lang.String className)

Remove the reference from the registry.

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registerClass

public int registerClass(java.lang.String name,
                         org.jxcl.JXIC junk)

STUB

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> jxcl >> jxunit >> cover >> [ stmt overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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