wavefront.report

Class Histogram

java.lang.Object

org.apache.avro.specific.SpecificRecordBase

wavefront.report.Histogram

All Implemented Interfaces:

Externalizable, Serializable, Comparable<org.apache.avro.specific.SpecificRecord>, org.apache.avro.generic.GenericContainer, org.apache.avro.generic.GenericRecord, org.apache.avro.generic.IndexedRecord, org.apache.avro.specific.SpecificRecord

public class Histogram
extends org.apache.avro.specific.SpecificRecordBase
implements org.apache.avro.specific.SpecificRecord

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Histogram.Builder RecordBuilder for Histogram instances.

Field Summary

Fields

Modifier and Type	Field and Description
List<Double>	bins Deprecated.
List<Integer>	counts Deprecated.
int	duration Deprecated.
static org.apache.avro.Schema	SCHEMA$
HistogramType	type Deprecated.

Constructor Summary

Constructors

Constructor and Description
Histogram() Default constructor.
Histogram(Integer duration, HistogramType type, List<Double> bins, List<Integer> counts) All-args constructor.

Method Summary

Modifier and Type	Method and Description
static org.apache.avro.message.BinaryMessageDecoder<Histogram>	createDecoder(org.apache.avro.message.SchemaStore resolver) Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.
void	customDecode(org.apache.avro.io.ResolvingDecoder in)
void	customEncode(org.apache.avro.io.Encoder out)
static Histogram	fromByteBuffer(ByteBuffer b) Deserializes a Histogram from a ByteBuffer.
Object	get(int field$)
List<Double>	getBins() Gets the value of the 'bins' field.
static org.apache.avro.Schema	getClassSchema()
List<Integer>	getCounts() Gets the value of the 'counts' field.
static org.apache.avro.message.BinaryMessageDecoder<Histogram>	getDecoder() Return the BinaryMessageDecoder instance used by this class.
int	getDuration() Gets the value of the 'duration' field.
static org.apache.avro.message.BinaryMessageEncoder<Histogram>	getEncoder() Return the BinaryMessageEncoder instance used by this class.
org.apache.avro.Schema	getSchema()
org.apache.avro.specific.SpecificData	getSpecificData()
HistogramType	getType() Gets the value of the 'type' field.
protected boolean	hasCustomCoders()
static Histogram.Builder	newBuilder() Creates a new Histogram RecordBuilder.
static Histogram.Builder	newBuilder(Histogram.Builder other) Creates a new Histogram RecordBuilder by copying an existing Builder.
static Histogram.Builder	newBuilder(Histogram other) Creates a new Histogram RecordBuilder by copying an existing Histogram instance.
void	put(int field$, Object value$)
void	readExternal(ObjectInput in)
void	setBins(List<Double> value) Sets the value of the 'bins' field.
void	setCounts(List<Integer> value) Sets the value of the 'counts' field.
void	setDuration(int value) Sets the value of the 'duration' field.
void	setType(HistogramType value) Sets the value of the 'type' field.
ByteBuffer	toByteBuffer() Serializes this Histogram to a ByteBuffer.
void	writeExternal(ObjectOutput out)

Methods inherited from class org.apache.avro.specific.SpecificRecordBase

compareTo, equals, get, getConversion, getConversion, hashCode, put, toString

Methods inherited from class java.lang.Object

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

Field Detail

SCHEMA$

public static final org.apache.avro.Schema SCHEMA$

duration

@Deprecated
public int duration

Deprecated.

type

@Deprecated
public HistogramType type

Deprecated.

bins

@Deprecated
public List<Double> bins

Deprecated.

counts

@Deprecated
public List<Integer> counts

Deprecated.

Constructor Detail

Histogram

public Histogram()

Default constructor. Note that this does not initialize fields to their default values from the schema. If that is desired then one should use newBuilder().

Histogram

public Histogram(Integer duration,
                 HistogramType type,
                 List<Double> bins,
                 List<Integer> counts)

All-args constructor.

Parameters:

duration - The new value for duration

type - The new value for type

bins - The new value for bins

counts - The new value for counts

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

getEncoder

public static org.apache.avro.message.BinaryMessageEncoder<Histogram> getEncoder()

Return the BinaryMessageEncoder instance used by this class.

Returns:

the message encoder used by this class

getDecoder

public static org.apache.avro.message.BinaryMessageDecoder<Histogram> getDecoder()

Return the BinaryMessageDecoder instance used by this class.

Returns:

the message decoder used by this class

createDecoder

public static org.apache.avro.message.BinaryMessageDecoder<Histogram> createDecoder(org.apache.avro.message.SchemaStore resolver)

Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.

Parameters:

resolver - a SchemaStore used to find schemas by fingerprint

Returns:

a BinaryMessageDecoder instance for this class backed by the given SchemaStore

toByteBuffer

public ByteBuffer toByteBuffer()
                        throws IOException

Serializes this Histogram to a ByteBuffer.

Returns:

a buffer holding the serialized data for this instance

Throws:

IOException - if this instance could not be serialized

fromByteBuffer

public static Histogram fromByteBuffer(ByteBuffer b)
                                throws IOException

Deserializes a Histogram from a ByteBuffer.

Parameters:

b - a byte buffer holding serialized data for an instance of this class

Returns:

a Histogram instance decoded from the given buffer

Throws:

IOException - if the given bytes could not be deserialized into an instance of this class

getSpecificData

public org.apache.avro.specific.SpecificData getSpecificData()

Overrides:

getSpecificData in class org.apache.avro.specific.SpecificRecordBase

getSchema

public org.apache.avro.Schema getSchema()

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Specified by:

getSchema in class org.apache.avro.specific.SpecificRecordBase

get

public Object get(int field$)

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Specified by:

get in class org.apache.avro.specific.SpecificRecordBase

put

public void put(int field$,
                Object value$)

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Specified by:

put in class org.apache.avro.specific.SpecificRecordBase

getDuration

public int getDuration()

Gets the value of the 'duration' field.

Returns:

The value of the 'duration' field.

setDuration

public void setDuration(int value)

Sets the value of the 'duration' field.

Parameters:

value - the value to set.

getType

public HistogramType getType()

Gets the value of the 'type' field.

Returns:

The value of the 'type' field.

setType

public void setType(HistogramType value)

Sets the value of the 'type' field.

Parameters:

value - the value to set.

getBins

public List<Double> getBins()

Gets the value of the 'bins' field.

Returns:

The value of the 'bins' field.

setBins

public void setBins(List<Double> value)

Sets the value of the 'bins' field.

Parameters:

value - the value to set.

getCounts

public List<Integer> getCounts()

Gets the value of the 'counts' field.

Returns:

The value of the 'counts' field.

setCounts

public void setCounts(List<Integer> value)

Sets the value of the 'counts' field.

Parameters:

value - the value to set.

newBuilder

public static Histogram.Builder newBuilder()

Creates a new Histogram RecordBuilder.

Returns:

A new Histogram RecordBuilder

newBuilder

public static Histogram.Builder newBuilder(Histogram.Builder other)

Creates a new Histogram RecordBuilder by copying an existing Builder.

Parameters:

other - The existing builder to copy.

Returns:

A new Histogram RecordBuilder

newBuilder

public static Histogram.Builder newBuilder(Histogram other)

Creates a new Histogram RecordBuilder by copying an existing Histogram instance.

Parameters:

other - The existing instance to copy.

Returns:

A new Histogram RecordBuilder

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

hasCustomCoders

protected boolean hasCustomCoders()

Overrides:

hasCustomCoders in class org.apache.avro.specific.SpecificRecordBase

customEncode

public void customEncode(org.apache.avro.io.Encoder out)
                  throws IOException

Overrides:

customEncode in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

customDecode

public void customDecode(org.apache.avro.io.ResolvingDecoder in)
                  throws IOException

Overrides:

customDecode in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException