Class CoverageProbeInstr

java.lang.Object

org.ek9lang.compiler.ir.instructions.IRInstr

org.ek9lang.compiler.ir.instructions.CoverageProbeInstr

All Implemented Interfaces:

INode

public final class CoverageProbeInstr
extends IRInstr

Specialized IR instruction for coverage probe recording (COVERAGE_PROBE).

Coverage probes are inserted at control flow points during IR generation when coverage is enabled. Each probe records that a specific code path was executed.

The instruction carries full probe details for metadata generation and uses operands for human-readable IR output. The probeId is globally unique (FNV-1a hash of module + file + line + type + function) so no separate moduleId is needed.

Method Summary

Modifier and Type	Method	Description
void	accept(INodeVisitor visitor)
CoverageProbeDetails	getProbeDetails()	Get the full probe details for this instruction.
long	getProbeId()	Get the probe ID (GUID).
CoverageProbeType	getProbeType()	Get the probe type.
boolean	isBranchProbe()	Check if this is a branch probe (true or false).
boolean	isFunctionEntry()	Check if this is a function entry probe.
static CoverageProbeInstr	probe(CoverageProbeDetails probeDetails, DebugInfo debugInfo)	Create a coverage probe instruction.
String	toString()

Methods inherited from class IRInstr

addOperand, addOperands, equals, getDebugInfo, getEscapeMetaData, getOpcode, getOperands, getResult, hasEscapeMetaData, hashCode, hasResult, isControlFlow, isLabel, isMemoryManagement, isMethodCall, setEscapeMetaData

Methods inherited from class Object

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

Method Details

probe

public static CoverageProbeInstr probe(CoverageProbeDetails probeDetails,
 DebugInfo debugInfo)

Create a coverage probe instruction.

Parameters:

probeDetails - Full probe details for metadata and reporting

debugInfo - Optional source location debug info

getProbeDetails

public CoverageProbeDetails getProbeDetails()

Get the full probe details for this instruction.

getProbeId

public long getProbeId()

Get the probe ID (GUID).

getProbeType

public CoverageProbeType getProbeType()

Get the probe type.

isFunctionEntry

public boolean isFunctionEntry()

Check if this is a function entry probe.

isBranchProbe

public boolean isBranchProbe()

Check if this is a branch probe (true or false).

accept

public void accept(INodeVisitor visitor)

Specified by:

accept in interface INode

Overrides:

accept in class IRInstr

toString

public String toString()

Overrides:

toString in class IRInstr