Package com.datadoghq.profiler

Class Platform

java.lang.Object

com.datadoghq.profiler.Platform

public final class Platform
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Platform.GC

Constructor Summary

Constructors

Constructor	Description
Platform()

Method Summary

Modifier and Type	Method	Description
static Platform.GC	activeGarbageCollector()
static java.lang.String	getLangVersion()
static java.lang.String	getRuntimePatches()
static java.lang.String	getRuntimeVendor()
static java.lang.String	getRuntimeVersion()
static boolean	hasJfr()
static boolean	isJ9()
static boolean	isJavaVersion(int major)
static boolean	isJavaVersion(int major, int minor)
static boolean	isJavaVersion(int major, int minor, int update)
static boolean	isJavaVersionAtLeast(int major)
static boolean	isJavaVersionAtLeast(int major, int minor)
static boolean	isJavaVersionAtLeast(int major, int minor, int update)
static boolean	isJavaVersionBetween(int fromMajor, int toMajor)	Check if the Java version is between fromMajor (inclusive) and toMajor (exclusive).
static boolean	isJavaVersionBetween(int fromMajor, int fromMinor, int toMajor, int toMinor)	Check if the Java version is between fromMajor.fromMinor (inclusive) and toMajor.toMinor (exclusive).
static boolean	isJavaVersionBetween(int fromMajor, int fromMinor, int fromUpdate, int toMajor, int toMinor, int toUpdate)	Check if the Java version is between fromMajor.fromMinor.fromUpdate (inclusive) and toMajor.toMinor.toUpdate (exclusive).
static boolean	isLinux()
static boolean	isMac()
static boolean	isNativeImageBuilder()
static boolean	isOracleJDK8()
static boolean	isWindows()
static boolean	isZing()

Methods inherited from class java.lang.Object

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

Constructor Detail

Platform

public Platform()

Method Detail

activeGarbageCollector

public static Platform.GC activeGarbageCollector()

hasJfr

public static boolean hasJfr()

isNativeImageBuilder

public static boolean isNativeImageBuilder()

isJavaVersion

public static boolean isJavaVersion(int major)

isJavaVersion

public static boolean isJavaVersion(int major,
                                    int minor)

isJavaVersion

public static boolean isJavaVersion(int major,
                                    int minor,
                                    int update)

isJavaVersionAtLeast

public static boolean isJavaVersionAtLeast(int major)

isJavaVersionAtLeast

public static boolean isJavaVersionAtLeast(int major,
                                           int minor)

isJavaVersionAtLeast

public static boolean isJavaVersionAtLeast(int major,
                                           int minor,
                                           int update)

isJavaVersionBetween

public static boolean isJavaVersionBetween(int fromMajor,
                                           int toMajor)

Check if the Java version is between fromMajor (inclusive) and toMajor (exclusive).

Parameters:

fromMajor - major from version (inclusive)

toMajor - major to version (exclusive)

Returns:

if the current java version is between the from version (inclusive) and the to version exclusive

isJavaVersionBetween

public static boolean isJavaVersionBetween(int fromMajor,
                                           int fromMinor,
                                           int toMajor,
                                           int toMinor)

Check if the Java version is between fromMajor.fromMinor (inclusive) and toMajor.toMinor (exclusive).

Parameters:

fromMajor - major from version (inclusive)

fromMinor - minor from version (inclusive)

toMajor - major to version (exclusive)

toMinor - minor to version (exclusive)

Returns:

if the current java version is between the from version (inclusive) and the to version exclusive

isJavaVersionBetween

public static boolean isJavaVersionBetween(int fromMajor,
                                           int fromMinor,
                                           int fromUpdate,
                                           int toMajor,
                                           int toMinor,
                                           int toUpdate)

Check if the Java version is between fromMajor.fromMinor.fromUpdate (inclusive) and toMajor.toMinor.toUpdate (exclusive).

Parameters:

fromMajor - major from version (inclusive)

fromMinor - minor from version (inclusive)

fromUpdate - update from version (inclusive)

toMajor - major to version (exclusive)

toMinor - minor to version (exclusive)

toUpdate - update to version (exclusive)

Returns:

if the current java version is between the from version (inclusive) and the to version exclusive

isLinux

public static boolean isLinux()

isWindows

public static boolean isWindows()

isMac

public static boolean isMac()

isOracleJDK8

public static boolean isOracleJDK8()

isJ9

public static boolean isJ9()

isZing

public static boolean isZing()

getLangVersion

public static java.lang.String getLangVersion()

getRuntimeVendor

public static java.lang.String getRuntimeVendor()

getRuntimeVersion

public static java.lang.String getRuntimeVersion()

getRuntimePatches

public static java.lang.String getRuntimePatches()