com.marketfactory.mfclient.api.addons.pricedepthbook

Interface PriceDepthBook

All Known Implementing Classes:

PriceDepthBookImpl

public interface PriceDepthBook

Method Summary

Modifier and Type	Method and Description
PriceLevel	getBest(mfmarketdata.MDEntryType side) Returns the best price for a particular side
PriceLevel	getLevel(mfmarketdata.MDEntryType side, int index) Get a price level for a certain side and index.
int	getNumberOfLevels(mfmarketdata.MDEntryType side) Returns the number of levels for the indicated side.
PriceLevel	getWorst(mfmarketdata.MDEntryType side) Returns the worst price for a particular side.
boolean	isEmpty(mfmarketdata.MDEntryType side) Return true if the book is empty.

Method Detail

getLevel

PriceLevel getLevel(mfmarketdata.MDEntryType side,
                    int index)

Get a price level for a certain side and index.

isEmpty

boolean isEmpty(mfmarketdata.MDEntryType side)

Return true if the book is empty.

getBest

PriceLevel getBest(mfmarketdata.MDEntryType side)

Returns the best price for a particular side

Returns:

PriceLevel best (top-of-book) info - or null if not available

getWorst

PriceLevel getWorst(mfmarketdata.MDEntryType side)

Returns the worst price for a particular side.

getNumberOfLevels

int getNumberOfLevels(mfmarketdata.MDEntryType side)

Returns the number of levels for the indicated side.