com.marketfactory.zerogc.api

Class MarketView

java.lang.Object

com.marketfactory.zerogc.api.MarketView

All Implemented Interfaces:

IMessage, java.io.Serializable, java.lang.Comparable<MarketView>

public final class MarketView
extends java.lang.Object
implements IMessage, java.lang.Comparable<MarketView>, java.io.Serializable

A container for a market-data update for a single market.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
FeedMarketID	fmID A feed and market ID combination.
boolean	isSnapshot True if the market-data update is a full snapshot; False means this is an incremental update.
MDEntry[]	mdEntryList A list of market data entries to update.
MDEntry[][]	recycleableZeroGCmdEntryList
long	timeApiClient Timestamp at the client API (taken on the client host).
long	timeApiServer Timestamp in the client handler within Whisperer.
long	timeArrival Timestamp of arrival at the handler within Whisperer.
long	timeEnhanced Timestamp that the message left the market data enhancement, if present.
long	timeExchange Timestamp provided by the exchange.
long	timeHandler Timestamp exiting the feed handler within Whisperer.

Constructor Summary

Constructors

Modifier	Constructor and Description
	MarketView()
	MarketView(FeedMarketID fmID, long timeExchange, long timeArrival, long timeHandler, long timeEnhanced, long timeApiServer, long timeApiClient, boolean isSnapshot, MDEntry[] mdEntryList)
protected	MarketView(ZeroGCProtoByteBuffer buffer)

Method Summary

Modifier and Type	Method and Description
int	compareTo(MarketView rhs)
void	deepCopy(MarketView src)
void	deserializeZeroGC(ZeroGCProtoByteBuffer buffer)
protected void	dump(TextWriter wr)
boolean	equals(java.lang.Object rhs)
int	getMsgType()
int	hashCode()
MDEntry[]	recycleZeroGCmdEntryListArray(int size)
void	serialize(ZeroGCProtoByteBuffer buffer)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

fmID

public FeedMarketID fmID

A feed and market ID combination.

timeExchange

public long timeExchange

Timestamp provided by the exchange.

timeArrival

public long timeArrival

Timestamp of arrival at the handler within Whisperer.

timeHandler

public long timeHandler

Timestamp exiting the feed handler within Whisperer.

timeEnhanced

public long timeEnhanced

Timestamp that the message left the market data enhancement, if present.

timeApiServer

public long timeApiServer

Timestamp in the client handler within Whisperer.

timeApiClient

public long timeApiClient

Timestamp at the client API (taken on the client host).

isSnapshot

public boolean isSnapshot

True if the market-data update is a full snapshot; False means this is an incremental update.

mdEntryList

public MDEntry[] mdEntryList

A list of market data entries to update.

recycleableZeroGCmdEntryList

public MDEntry[][] recycleableZeroGCmdEntryList

Constructor Detail

MarketView

public MarketView()

MarketView

protected MarketView(ZeroGCProtoByteBuffer buffer)

MarketView

public MarketView(FeedMarketID fmID,
                  long timeExchange,
                  long timeArrival,
                  long timeHandler,
                  long timeEnhanced,
                  long timeApiServer,
                  long timeApiClient,
                  boolean isSnapshot,
                  MDEntry[] mdEntryList)

Method Detail

recycleZeroGCmdEntryListArray

public MDEntry[] recycleZeroGCmdEntryListArray(int size)

getMsgType

public int getMsgType()

Specified by:

getMsgType in interface IMessage

deepCopy

public void deepCopy(MarketView src)

equals

public boolean equals(java.lang.Object rhs)

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(MarketView rhs)

Specified by:

compareTo in interface java.lang.Comparable<MarketView>

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

deserializeZeroGC

public void deserializeZeroGC(ZeroGCProtoByteBuffer buffer)

Specified by:

deserializeZeroGC in interface IMessage

serialize

public void serialize(ZeroGCProtoByteBuffer buffer)

Specified by:

serialize in interface IMessage

toString

public java.lang.String toString()

Specified by:

toString in interface IMessage

Overrides:

toString in class java.lang.Object

dump

protected void dump(TextWriter wr)