org.elasticsearch.monitor.jvm

Class JvmInfo

java.lang.Object

org.elasticsearch.monitor.jvm.JvmInfo

All Implemented Interfaces:

Streamable, ToXContent

public class JvmInfo
extends Object
implements Streamable, ToXContent

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JvmInfo.Mem

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Method Summary

Methods

Modifier and Type	Method and Description
String	getBootClassPath()
String	getClassPath()
String[]	getInputArguments()
JvmInfo.Mem	getMem()
long	getPid() The process id.
long	getStartTime()
Map<String,String>	getSystemProperties()
String	getVersion()
String	getVmName()
String	getVmVendor()
String	getVmVersion()
static JvmInfo	jvmInfo()
long	pid() The process id.
void	readFrom(StreamInput in)
static JvmInfo	readJvmInfo(StreamInput in)
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
String	useCompressedOops() The value of the JVM flag UseCompressedOops, if available otherwise "unknown" or null.
String	version()
int	versionAsInteger()
int	versionUpdatePack()
void	writeTo(StreamOutput out)

Methods inherited from class java.lang.Object

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

Method Detail

jvmInfo

public static JvmInfo jvmInfo()

pid

public long pid()

The process id.

getPid

public long getPid()

The process id.

version

public String version()

getVersion

public String getVersion()

versionAsInteger

public int versionAsInteger()

versionUpdatePack

public int versionUpdatePack()

getVmName

public String getVmName()

getVmVersion

public String getVmVersion()

getVmVendor

public String getVmVendor()

getStartTime

public long getStartTime()

getMem

public JvmInfo.Mem getMem()

getInputArguments

public String[] getInputArguments()

getBootClassPath

public String getBootClassPath()

getClassPath

public String getClassPath()

getSystemProperties

public Map<String,String> getSystemProperties()

useCompressedOops

public String useCompressedOops()

The value of the JVM flag UseCompressedOops, if available otherwise "unknown" or null. The value "unknown" indicates that an attempt was made to obtain the value of the flag on this JVM and the attempt failed. The value null is can happen when streaming a response that does not contain a value for the this field.

Returns:

the value of the JVM flag UseCompressedOops or "unknown"

toXContent

public XContentBuilder toXContent(XContentBuilder builder,
                         ToXContent.Params params)
                           throws IOException

Specified by:

toXContent in interface ToXContent

Throws:

IOException

readJvmInfo

public static JvmInfo readJvmInfo(StreamInput in)
                           throws IOException

Throws:

IOException

readFrom

public void readFrom(StreamInput in)
              throws IOException

Specified by:

readFrom in interface Streamable

Throws:

IOException

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Specified by:

writeTo in interface Streamable

Throws:

IOException