Class SourceNodeImpl

java.lang.Object

org.jacoco.core.analysis.CoverageNodeImpl

org.jacoco.core.internal.analysis.SourceNodeImpl

All Implemented Interfaces:

ICoverageNode, ISourceNode

Direct Known Subclasses:

ClassCoverageImpl, MethodCoverageImpl, SourceFileCoverageImpl

public class SourceNodeImpl
extends CoverageNodeImpl
implements ISourceNode

Implementation of ISourceNode.

Nested Class Summary

Nested classes/interfaces inherited from interface ICoverageNode

ICoverageNode.CounterEntity, ICoverageNode.ElementType

Field Summary

Fields

Modifier and Type	Field	Description
private LineImpl[]	lines
private int	offset	first line number in lines

Fields inherited from class CoverageNodeImpl

branchCounter, classCounter, complexityCounter, instructionCounter, lineCounter, methodCounter

Fields inherited from interface ISourceNode

UNKNOWN_LINE

Constructor Summary

Constructors

Constructor	Description
SourceNodeImpl(ICoverageNode.ElementType elementType, String name)	Create a new source node implementation instance.

Method Summary

Modifier and Type	Method	Description
void	ensureCapacity(int first, int last)	Make sure that the internal buffer can keep lines from first to last.
int	getFirstLine()	The number of the first line coverage information is available for.
int	getLastLine()	The number of the last line coverage information is available for.
LineImpl	getLine(int nr)	Returns the line information for given line.
void	increment(ICounter instructions, ICounter branches, int line)	Increments instructions and branches by the given counter values.
void	increment(ISourceNode child)	Increments all counters by the values of the given child.
private void	incrementLine(ICounter instructions, ICounter branches, int line)

Methods inherited from class CoverageNodeImpl

containsCode, getBranchCounter, getClassCounter, getComplexityCounter, getCounter, getElementType, getInstructionCounter, getLineCounter, getMethodCounter, getName, getPlainCopy, increment, increment, toString

Methods inherited from class Object

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

Methods inherited from interface ICoverageNode

containsCode, getBranchCounter, getClassCounter, getComplexityCounter, getCounter, getElementType, getInstructionCounter, getLineCounter, getMethodCounter, getName, getPlainCopy

Field Details

lines

private LineImpl[] lines

offset

private int offset

first line number in lines

Constructor Details

SourceNodeImpl

public SourceNodeImpl(ICoverageNode.ElementType elementType,
 String name)

Create a new source node implementation instance.

Parameters:

elementType - element type

name - name of the element

Method Details

ensureCapacity

public void ensureCapacity(int first,
 int last)

Make sure that the internal buffer can keep lines from first to last. While the buffer is also incremented automatically, this method allows optimization in case the total range is known in advance.

Parameters:

first - first line number or ISourceNode.UNKNOWN_LINE

last - last line number or ISourceNode.UNKNOWN_LINE

increment

public void increment(ISourceNode child)

Increments all counters by the values of the given child. When incrementing the line counter it is assumed that the child refers to the same source file.

Parameters:

child - child node to add

increment

public void increment(ICounter instructions,
 ICounter branches,
 int line)

Increments instructions and branches by the given counter values. If a optional line number is specified the instructions and branches are added to the given line. The line counter is incremented accordingly.

Parameters:

instructions - instructions to add

branches - branches to add

line - optional line number or ISourceNode.UNKNOWN_LINE

incrementLine

private void incrementLine(ICounter instructions,
 ICounter branches,
 int line)

getFirstLine

public int getFirstLine()

Description copied from interface: ISourceNode

The number of the first line coverage information is available for. If no line is contained, the method returns -1.

Specified by:

getFirstLine in interface ISourceNode

Returns:

number of the first line or ISourceNode.UNKNOWN_LINE

getLastLine

public int getLastLine()

Description copied from interface: ISourceNode

The number of the last line coverage information is available for. If no line is contained, the method returns -1.

Specified by:

getLastLine in interface ISourceNode

Returns:

number of the last line or ISourceNode.UNKNOWN_LINE

getLine

public LineImpl getLine(int nr)

Description copied from interface: ISourceNode

Returns the line information for given line.

Specified by:

getLine in interface ISourceNode

Parameters:

nr - line number of interest

Returns:

line information