com.oracle.graal.debug

Class GraalDebugConfig

java.lang.Object

com.oracle.graal.debug.GraalDebugConfig

All Implemented Interfaces:

DebugConfig

public class GraalDebugConfig
extends Object
implements DebugConfig

Field Summary

Fields

Modifier and Type	Field and Description
static OptionValue<String>	DebugValueSummary
static OptionValue<String>	DebugValueThreadFilter
static OptionValue<String>	Dump
private DebugFilter	dumpFilter
private List<DebugDumpHandler>	dumpHandlers
static OptionValue<Boolean>	DumpOnError
private Set<Object>	extraFilters
static OptionValue<Boolean>	InterceptBailout
static OptionValue<String>	Log
private DebugFilter	logFilter
static OptionValue<Boolean>	LogVerbose
static OptionValue<String>	Meter
private DebugFilter	meterFilter
private MethodFilter[]	methodFilter
static OptionValue<String>	MethodFilter
static OptionValue<Boolean>	MethodFilterRootOnly
private PrintStream	output
static OptionValue<Boolean>	SuppressZeroDebugValues
static OptionValue<String>	Time
private DebugFilter	timerFilter
static OptionValue<String>	TrackMemUse
private DebugFilter	trackMemUseFilter
static OptionValue<String>	Verify
private DebugFilter	verifyFilter
private List<DebugVerifyHandler>	verifyHandlers

Constructor Summary

Constructors

Constructor and Description
GraalDebugConfig(String logFilter, String meterFilter, String trackMemUseFilter, String timerFilter, String dumpFilter, String verifyFilter, String methodFilter, PrintStream output, List<DebugDumpHandler> dumpHandlers, List<DebugVerifyHandler> verifyHandlers)

Method Summary

Modifier and Type	Method and Description
private static void	add(StringBuilder sb, String name, Object filter)
void	addToContext(Object o) Adds an object the context used by this configuration to do filtering.
static boolean	areDebugScopePatternsEnabled()
static boolean	areScopedMetricsOrTimersEnabled() Determines if any of Meter, Time or TrackMemUse has a non-null, non-empty value.
static JavaMethod	asJavaMethod(Object context) Extracts a JavaMethod from an opaque debug context.
private static boolean	assertionsEnabled()
private boolean	checkMethodFilter()
Collection<DebugDumpHandler>	dumpHandlers() Gets the modifiable collection of dump handlers registered with this configuration.
int	getDumpLevel() Determines the current dump level in the current debug scope.
private int	getLevel(DebugFilter filter)
int	getLogLevel() Determines the current log level in the current debug scope .
RuntimeException	interceptException(Throwable e) Handles notification of an exception occurring within a debug scope.
boolean	isDumpEnabledForMethod() Determines if dumping can be enabled in the current method, regardless of the current debug scope.
private boolean	isEnabled(DebugFilter filter)
private boolean	isEnabledForMethod(DebugFilter filter)
boolean	isLogEnabledForMethod() Determines if logging can be enabled in the current method, regardless of the current debug scope.
boolean	isMemUseTrackingEnabled() Determines if memory use tracking is enabled in the current debug scope.
boolean	isMeterEnabled() Determines if metering is enabled in the current debug scope.
(package private) static boolean	isNotEmpty(OptionValue<String> option)
boolean	isTimeEnabled()
boolean	isVerifyEnabled()
boolean	isVerifyEnabledForMethod()
PrintStream	output()
void	removeFromContext(Object o) Removes an object the context used by this configuration to do filtering.
String	toString()
Collection<DebugVerifyHandler>	verifyHandlers() Gets the modifiable collection of verify handlers registered with this configuration.

Methods inherited from class java.lang.Object

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

Field Detail

Dump

public static final OptionValue<String> Dump

Meter

public static final OptionValue<String> Meter

Verify

public static final OptionValue<String> Verify

TrackMemUse

public static final OptionValue<String> TrackMemUse

Time

public static final OptionValue<String> Time

Log

public static final OptionValue<String> Log

MethodFilter

public static final OptionValue<String> MethodFilter

MethodFilterRootOnly

public static final OptionValue<Boolean> MethodFilterRootOnly

DebugValueSummary

public static final OptionValue<String> DebugValueSummary

SuppressZeroDebugValues

public static final OptionValue<Boolean> SuppressZeroDebugValues

DebugValueThreadFilter

public static final OptionValue<String> DebugValueThreadFilter

DumpOnError

public static final OptionValue<Boolean> DumpOnError

InterceptBailout

public static final OptionValue<Boolean> InterceptBailout

LogVerbose

public static final OptionValue<Boolean> LogVerbose

logFilter

private final DebugFilter logFilter

meterFilter

private final DebugFilter meterFilter

trackMemUseFilter

private final DebugFilter trackMemUseFilter

timerFilter

private final DebugFilter timerFilter

dumpFilter

private final DebugFilter dumpFilter

verifyFilter

private final DebugFilter verifyFilter

methodFilter

private final MethodFilter[] methodFilter

dumpHandlers

private final List<DebugDumpHandler> dumpHandlers

verifyHandlers

private final List<DebugVerifyHandler> verifyHandlers

output

private final PrintStream output

extraFilters

private final Set<Object> extraFilters

Constructor Detail

GraalDebugConfig

public GraalDebugConfig(String logFilter,
                        String meterFilter,
                        String trackMemUseFilter,
                        String timerFilter,
                        String dumpFilter,
                        String verifyFilter,
                        String methodFilter,
                        PrintStream output,
                        List<DebugDumpHandler> dumpHandlers,
                        List<DebugVerifyHandler> verifyHandlers)

Method Detail

assertionsEnabled

private static boolean assertionsEnabled()

isNotEmpty

static boolean isNotEmpty(OptionValue<String> option)

areDebugScopePatternsEnabled

public static boolean areDebugScopePatternsEnabled()

areScopedMetricsOrTimersEnabled

public static boolean areScopedMetricsOrTimersEnabled()

Determines if any of Meter, Time or TrackMemUse has a non-null, non-empty value.

getLogLevel

public int getLogLevel()

Description copied from interface: DebugConfig

Determines the current log level in the current debug scope .

Specified by:

getLogLevel in interface DebugConfig

isLogEnabledForMethod

public boolean isLogEnabledForMethod()

Description copied from interface: DebugConfig

Determines if logging can be enabled in the current method, regardless of the current debug scope.

Specified by:

isLogEnabledForMethod in interface DebugConfig

isMeterEnabled

public boolean isMeterEnabled()

Description copied from interface: DebugConfig

Determines if metering is enabled in the current debug scope.

Specified by:

isMeterEnabled in interface DebugConfig

See Also:

Debug.metric(CharSequence)

isMemUseTrackingEnabled

public boolean isMemUseTrackingEnabled()

Description copied from interface: DebugConfig

Determines if memory use tracking is enabled in the current debug scope.

Specified by:

isMemUseTrackingEnabled in interface DebugConfig

See Also:

Debug.memUseTracker(CharSequence)

getDumpLevel

public int getDumpLevel()

Description copied from interface: DebugConfig

Determines the current dump level in the current debug scope.

Specified by:

getDumpLevel in interface DebugConfig

isDumpEnabledForMethod

public boolean isDumpEnabledForMethod()

Description copied from interface: DebugConfig

Determines if dumping can be enabled in the current method, regardless of the current debug scope.

Specified by:

isDumpEnabledForMethod in interface DebugConfig

isVerifyEnabled

public boolean isVerifyEnabled()

Specified by:

isVerifyEnabled in interface DebugConfig

See Also:

Debug.isVerifyEnabled()

isVerifyEnabledForMethod

public boolean isVerifyEnabledForMethod()

Specified by:

isVerifyEnabledForMethod in interface DebugConfig

See Also:

Debug.isVerifyEnabledForMethod()

isTimeEnabled

public boolean isTimeEnabled()

Specified by:

isTimeEnabled in interface DebugConfig

See Also:

Debug.timer(CharSequence)

output

public PrintStream output()

Specified by:

output in interface DebugConfig

isEnabled

private boolean isEnabled(DebugFilter filter)

getLevel

private int getLevel(DebugFilter filter)

isEnabledForMethod

private boolean isEnabledForMethod(DebugFilter filter)

asJavaMethod

public static JavaMethod asJavaMethod(Object context)

Extracts a JavaMethod from an opaque debug context.

Returns:

the JavaMethod represented by context or null

checkMethodFilter

private boolean checkMethodFilter()

toString

public String toString()

Overrides:

toString in class Object

add

private static void add(StringBuilder sb,
                        String name,
                        Object filter)

interceptException

public RuntimeException interceptException(Throwable e)

Description copied from interface: DebugConfig

Handles notification of an exception occurring within a debug scope.

Specified by:

interceptException in interface DebugConfig

Returns:

the exception object that is to be propagated to parent scope. A value of null indicates that e is to be propagated.

dumpHandlers

public Collection<DebugDumpHandler> dumpHandlers()

Description copied from interface: DebugConfig

Gets the modifiable collection of dump handlers registered with this configuration.

Specified by:

dumpHandlers in interface DebugConfig

verifyHandlers

public Collection<DebugVerifyHandler> verifyHandlers()

Description copied from interface: DebugConfig

Gets the modifiable collection of verify handlers registered with this configuration.

Specified by:

verifyHandlers in interface DebugConfig

addToContext

public void addToContext(Object o)

Description copied from interface: DebugConfig

Adds an object the context used by this configuration to do filtering.

Specified by:

addToContext in interface DebugConfig

removeFromContext

public void removeFromContext(Object o)

Description copied from interface: DebugConfig

Removes an object the context used by this configuration to do filtering. This should only removes extra context added by DebugConfig.addToContext(Object).

Specified by:

removeFromContext in interface DebugConfig