Package org.jacoco.core.internal.analysis

Class LineImpl

java.lang.Object

org.jacoco.core.internal.analysis.LineImpl

All Implemented Interfaces:

ILine

Direct Known Subclasses:

LineImpl.Fix, LineImpl.Var

public abstract class LineImpl
extends Object
implements ILine

Implementation of ILine.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	LineImpl.Fix	Immutable version.
private static final class	LineImpl.Var	Mutable version.

Field Summary

Fields

Modifier and Type	Field	Description
protected CounterImpl	branches	branch counter
static final LineImpl	EMPTY	Empty line without instructions or branches.
protected CounterImpl	instructions	instruction counter
private static final int	SINGLETON_BRA_LIMIT	Max branch counter value for which singletons are created
private static final int	SINGLETON_INS_LIMIT	Max instruction counter value for which singletons are created
private static final LineImpl[][][][]	SINGLETONS

Constructor Summary

Constructors

Modifier	Constructor	Description
private	LineImpl(CounterImpl instructions, CounterImpl branches)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
ICounter	getBranchCounter()	Returns the branches counter for this line.
private static LineImpl	getInstance(CounterImpl instructions, CounterImpl branches)
ICounter	getInstructionCounter()	Returns the instruction counter for this line.
int	getStatus()	Returns the coverage status of this line, calculated from the instructions counter and branch counter.
int	hashCode()
abstract LineImpl	increment(ICounter instructions, ICounter branches)	Adds the given counters to this line.

Methods inherited from class java.lang.Object

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

Field Details

SINGLETON_INS_LIMIT

private static final int SINGLETON_INS_LIMIT

Max instruction counter value for which singletons are created

See Also:

• Constant Field Values

SINGLETON_BRA_LIMIT

private static final int SINGLETON_BRA_LIMIT

Max branch counter value for which singletons are created

See Also:

• Constant Field Values

SINGLETONS

private static final LineImpl[][][][] SINGLETONS

EMPTY

public static final LineImpl EMPTY

Empty line without instructions or branches.

instructions

protected CounterImpl instructions

instruction counter

branches

protected CounterImpl branches

branch counter

Constructor Details

LineImpl

private LineImpl(CounterImpl instructions,
 CounterImpl branches)

Method Details

getInstance

private static LineImpl getInstance(CounterImpl instructions,
 CounterImpl branches)

increment

public abstract LineImpl increment(ICounter instructions,
 ICounter branches)

Adds the given counters to this line.

Parameters:

instructions - instructions to add

branches - branches to add

Returns:

instance with new counter values

getStatus

public int getStatus()

Description copied from interface: ILine

Returns the coverage status of this line, calculated from the instructions counter and branch counter.

Specified by:

getStatus in interface ILine

Returns:

status of this line

See Also:

• ICounter.EMPTY
• ICounter.NOT_COVERED
• ICounter.PARTLY_COVERED
• ICounter.FULLY_COVERED

getInstructionCounter

public ICounter getInstructionCounter()

Description copied from interface: ILine

Returns the instruction counter for this line.

Specified by:

getInstructionCounter in interface ILine

Returns:

instruction counter

getBranchCounter

public ICounter getBranchCounter()

Description copied from interface: ILine

Returns the branches counter for this line.

Specified by:

getBranchCounter in interface ILine

Returns:

branches counter

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object