com.vladium.emma.data

Class MetaData

java.lang.Object

com.vladium.emma.data.MetaData

All Implemented Interfaces:

IMergeable, IMetaData, java.io.Serializable, java.lang.Cloneable

final class MetaData
extends java.lang.Object
implements IMetaData, java.lang.Cloneable

Author:

Vlad Roubtsov, (C) 2003

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.HashMap	m_classMap
private boolean	m_hasLineNumberInfo
private boolean	m_hasSrcFileInfo
private CoverageOptions	m_options
private java.util.HashSet	m_packagesWarned

Constructor Summary

Constructors

Modifier	Constructor and Description
(package private)	MetaData(CoverageOptions options)
private	MetaData(CoverageOptions options, java.util.HashMap classMap, boolean hasSrcFileInfo, boolean hasLineNumberInfo)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(ClassDescriptor cls, boolean overwrite)
CoverageOptions	getOptions()
boolean	hasDescriptor(java.lang.String classVMName)
boolean	hasLineNumberData()
boolean	hasSrcFileData()
boolean	isEmpty()
java.util.Iterator	iterator()
java.lang.Object	lock()
IMergeable	merge(IMergeable rhs) Caller must always switch to the returned handle.
(package private) static MetaData	readExternal(java.io.DataInput in)
IMetaData	shallowCopy()
int	size()
(package private) static void	writeExternal(MetaData mdata, java.io.DataOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

m_options

private final CoverageOptions m_options

m_hasSrcFileInfo

private boolean m_hasSrcFileInfo

m_hasLineNumberInfo

private boolean m_hasLineNumberInfo

m_classMap

private java.util.HashMap m_classMap

m_packagesWarned

private transient java.util.HashSet m_packagesWarned

Constructor Detail

MetaData

MetaData(CoverageOptions options)

MetaData

private MetaData(CoverageOptions options,
        java.util.HashMap classMap,
        boolean hasSrcFileInfo,
        boolean hasLineNumberInfo)

Method Detail

shallowCopy

public IMetaData shallowCopy()

Specified by:

shallowCopy in interface IMetaData

getOptions

public CoverageOptions getOptions()

Specified by:

getOptions in interface IMetaData

size

public int size()

Specified by:

size in interface IMetaData

hasSrcFileData

public boolean hasSrcFileData()

Specified by:

hasSrcFileData in interface IMetaData

hasLineNumberData

public boolean hasLineNumberData()

Specified by:

hasLineNumberData in interface IMetaData

iterator

public java.util.Iterator iterator()

Specified by:

iterator in interface IMetaData

hasDescriptor

public boolean hasDescriptor(java.lang.String classVMName)

Specified by:

hasDescriptor in interface IMetaData

lock

public java.lang.Object lock()

Specified by:

lock in interface IMetaData

add

public boolean add(ClassDescriptor cls,
          boolean overwrite)

Specified by:

add in interface IMetaData

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface IMergeable

merge

public IMergeable merge(IMergeable rhs)

Description copied from interface: IMergeable

Caller must always switch to the returned handle.

Specified by:

merge in interface IMergeable

readExternal

static MetaData readExternal(java.io.DataInput in)
                      throws java.io.IOException

Throws:

java.io.IOException

writeExternal

static void writeExternal(MetaData mdata,
                 java.io.DataOutput out)
                   throws java.io.IOException

Throws:

java.io.IOException