org.gridgain.grid.kernal.visor.gui.dto

Class VisorGgfsProfilerEntry

java.lang.Object

org.gridgain.grid.kernal.visor.gui.dto.VisorGgfsProfilerEntry

All Implemented Interfaces:

Serializable

public class VisorGgfsProfilerEntry
extends Object
implements Serializable

Visor GGFS profiler information about one file.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static Comparator<VisorGgfsProfilerEntry>	ENTRY_TIMESTAMP_COMPARATOR Timestamp comparator.

Constructor Summary

Constructors

Constructor and Description
VisorGgfsProfilerEntry(String path, long timestamp, org.gridgain.grid.ggfs.GridGgfsMode mode, long size, long bytesRead, long readTime, long userReadTime, long bytesWritten, long writeTime, long userWriteTime, VisorGgfsProfilerUniformityCounters counters) Create data transfer object with given parameters.

Method Summary

Methods

Modifier and Type	Method and Description
long	bytesRead()
long	bytesWritten()
VisorGgfsProfilerUniformityCounters	counters()
org.gridgain.grid.ggfs.GridGgfsMode	mode()
String	path()
long	readSpeed()
long	readTime()
long	size()
long	timestamp()
String	toString()
double	uniformity()
long	userReadTime()
long	userWriteTime()
long	writeSpeed()
long	writeTime()

Methods inherited from class java.lang.Object

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

Field Detail

ENTRY_TIMESTAMP_COMPARATOR

public static final Comparator<VisorGgfsProfilerEntry> ENTRY_TIMESTAMP_COMPARATOR

Timestamp comparator.

Constructor Detail

VisorGgfsProfilerEntry

public VisorGgfsProfilerEntry(String path,
                      long timestamp,
                      org.gridgain.grid.ggfs.GridGgfsMode mode,
                      long size,
                      long bytesRead,
                      long readTime,
                      long userReadTime,
                      long bytesWritten,
                      long writeTime,
                      long userWriteTime,
                      VisorGgfsProfilerUniformityCounters counters)

Create data transfer object with given parameters.

Method Detail

path

public String path()

Returns:

Path to file.

timestamp

public long timestamp()

Returns:

Timestamp of last file operation.

mode

public org.gridgain.grid.ggfs.GridGgfsMode mode()

Returns:

GGFS mode.

size

public long size()

Returns:

File size.

bytesRead

public long bytesRead()

Returns:

How many bytes were read.

readTime

public long readTime()

Returns:

How long read take.

userReadTime

public long userReadTime()

Returns:

User read time.

bytesWritten

public long bytesWritten()

Returns:

How many bytes were written.

writeTime

public long writeTime()

Returns:

How long write take.

userWriteTime

public long userWriteTime()

Returns:

User write read time.

uniformity

public double uniformity()

Returns:

Calculated uniformity.

counters

public VisorGgfsProfilerUniformityCounters counters()

Returns:

Counters for uniformity calculation.

readSpeed

public long readSpeed()

Returns:

Read speed in bytes per second or -1 if speed not available.

writeSpeed

public long writeSpeed()

Returns:

Write speed in bytes per second or -1 if speed not available.

toString

public String toString()

Overrides:

toString in class Object