| Name |
|---|
| com::wombat::mamda::orderbook |
| Name | |
|---|---|
| class | com::wombat::mamda::orderbook::MamdaOrderBookFields |
/* $Id$
*
* OpenMAMA: The open middleware agnostic messaging API
* Copyright (C) 2012 NYSE Technologies, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
package com.wombat.mamda.orderbook;
import com.wombat.mamda.MamdaCommonFields;
import com.wombat.mamda.MamdaFields;
import com.wombat.mama.MamaFieldDescriptor;
import com.wombat.mama.MamaDictionary;
import java.util.Properties;
public class MamdaOrderBookFields extends MamdaFields
{
public static MamaFieldDescriptor SRC_TIME = null;
public static MamaFieldDescriptor ACTIVITY_TIME = null;
public static MamaFieldDescriptor PART_ID = null;
public static MamaFieldDescriptor SEQNUM = null;
public static MamaFieldDescriptor BOOK_TIME = null;
public static MamaFieldDescriptor NUM_LEVELS = null;
public static MamaFieldDescriptor BOOK_PROPERTIES = null;
public static MamaFieldDescriptor BOOK_PROP_MSG_TYPE = null;
public static MamaFieldDescriptor PRICE_LEVELS = null;
public static MamaFieldDescriptor PL_ACTION = null;
public static MamaFieldDescriptor PL_PRICE = null;
public static MamaFieldDescriptor PL_SIDE = null;
public static MamaFieldDescriptor PL_SIZE = null;
public static MamaFieldDescriptor PL_SIZE_CHANGE = null;
public static MamaFieldDescriptor PL_TIME = null;
public static MamaFieldDescriptor PL_NUM_ENTRIES = null;
public static MamaFieldDescriptor PL_NUM_ATTACH = null;
public static MamaFieldDescriptor PL_ENTRIES = null;
public static MamaFieldDescriptor PL_PROPERTIES = null;
public static MamaFieldDescriptor PL_PROP_MSG_TYPE = null;
public static MamaFieldDescriptor ENTRY_ID = null;
public static MamaFieldDescriptor ENTRY_ACTION = null;
public static MamaFieldDescriptor ENTRY_REASON = null;
public static MamaFieldDescriptor ENTRY_SIZE = null;
public static MamaFieldDescriptor ENTRY_TIME = null;
public static MamaFieldDescriptor ENTRY_STATUS = null;
public static MamaFieldDescriptor ENTRY_POSITION = null;
public static MamaFieldDescriptor ENTRY_PROPERTIES = null;
public static MamaFieldDescriptor ENTRY_PROP_MSG_TYPE = null;
public static MamaFieldDescriptor[] PRICE_LEVEL = null;
public static MamaFieldDescriptor[] PL_ENTRY = null;
public static MamaFieldDescriptor BID_MARKET_ORDERS = null;
public static MamaFieldDescriptor ASK_MARKET_ORDERS = null;
public static MamaFieldDescriptor BOOK_TYPE = null;
private static int theNumLevelFields = 0;
private static int theNumEntryFields = 0;
private static int theMaxFid = 0;
public static MamaDictionary theDictionary = null;
private static boolean initialised = false;
public static void setDictionary (final MamaDictionary dictionary,
final Properties properties)
{
// already initialised
if (initialised)
{
return;
}
// initialise the common fields
MamdaCommonFields.setDictionary (dictionary, null);
theDictionary = dictionary;
String wSrcTime = lookupFieldName (properties,
"wSrcTime");
String wActivityTime = lookupFieldName (properties,
"wActivityTime");
String wPartId = lookupFieldName (properties,
"wPartId");
String wSeqNum = lookupFieldName (properties,
"wSeqNum");
String wBookTime = lookupFieldName (properties,
"wBookTime");
String wNumLevels = lookupFieldName (properties,
"wNumLevels");
String wBookPropFids = lookupFieldName (properties,
"wBookPropFids");
String wBookPropMsgType = lookupFieldName (properties,
"wBookPropMsgType");
String wPriceLevels = lookupFieldName (properties,
"wPriceLevels");
String wPlAction = lookupFieldName (properties,
"wPlAction");
String wPlPrice = lookupFieldName (properties,
"wPlPrice");
String wPlSide = lookupFieldName (properties,
"wPlSide");
String wPlSize = lookupFieldName (properties,
"wPlSize");
String wPlSizeChange = lookupFieldName (properties,
"wPlSizeChange");
String wPlTime = lookupFieldName (properties,
"wPlTime");
String wPlNumEntries = lookupFieldName (properties,
"wPlNumEntries");
String wPlNumAttach = lookupFieldName (properties,
"wPlNumAttach");
String wPlEntries = lookupFieldName (properties,
"wPlEntries");
String wPlPropFids = lookupFieldName (properties,
"wPlPropFids");
String wPlPropMsgType = lookupFieldName (properties,
"wPlPropMsgType");
String wEntryId = lookupFieldName (properties,
"wEntryId");
String wEntryAction = lookupFieldName (properties,
"wEntryAction");
String wEntryReason = lookupFieldName (properties,
"wEntryReason");
String wEntrySize = lookupFieldName (properties,
"wEntrySize");
String wEntryTime = lookupFieldName (properties,
"wEntryTime");
String wEntryStatus = lookupFieldName (properties,
"wEntryStatus");
String wEntryPosition = lookupFieldName (properties,
"wEntryPosition");
String wEntryPropFids = lookupFieldName (properties,
"wEntryPropFids");
String wEntryPropMsgType = lookupFieldName (properties,
"wEntryPropMsgType");
String wBidMarketOrders = lookupFieldName (properties,
"wBidMarketOrders");
String wAskMarketOrders = lookupFieldName (properties,
"wAskMarketOrders");
String wBookType = lookupFieldName (properties,
"wBookType");
SRC_TIME = dictionary.getFieldByName (wSrcTime);
ACTIVITY_TIME = dictionary.getFieldByName (wActivityTime);
PART_ID = dictionary.getFieldByName (wPartId);
SEQNUM = dictionary.getFieldByName (wSeqNum);
BOOK_TIME = dictionary.getFieldByName (wBookTime);
NUM_LEVELS = dictionary.getFieldByName (wNumLevels);
PRICE_LEVELS = dictionary.getFieldByName (wPriceLevels);
BOOK_PROPERTIES = dictionary.getFieldByName (wBookPropFids);
BOOK_PROP_MSG_TYPE = dictionary.getFieldByName (wBookPropMsgType);
PL_ACTION = dictionary.getFieldByName (wPlAction);
PL_PRICE = dictionary.getFieldByName (wPlPrice);
PL_SIDE = dictionary.getFieldByName (wPlSide);
PL_SIZE = dictionary.getFieldByName (wPlSize);
PL_SIZE_CHANGE = dictionary.getFieldByName (wPlSizeChange);
PL_TIME = dictionary.getFieldByName (wPlTime);
PL_NUM_ENTRIES = dictionary.getFieldByName (wPlNumEntries);
PL_NUM_ATTACH = dictionary.getFieldByName (wPlNumAttach);
PL_ENTRIES = dictionary.getFieldByName (wPlEntries);
PL_PROPERTIES = dictionary.getFieldByName (wPlPropFids);
PL_PROP_MSG_TYPE = dictionary.getFieldByName (wPlPropMsgType);
ENTRY_ID = dictionary.getFieldByName (wEntryId);
ENTRY_ACTION = dictionary.getFieldByName (wEntryAction);
ENTRY_REASON = dictionary.getFieldByName (wEntryReason);
ENTRY_SIZE = dictionary.getFieldByName (wEntrySize);
ENTRY_TIME = dictionary.getFieldByName (wEntryTime);
ENTRY_STATUS = dictionary.getFieldByName (wEntryStatus);
ENTRY_POSITION = dictionary.getFieldByName (wEntryPosition);
ENTRY_PROPERTIES = dictionary.getFieldByName (wEntryPropFids);
ENTRY_PROP_MSG_TYPE= dictionary.getFieldByName (wEntryPropMsgType);
BID_MARKET_ORDERS = dictionary.getFieldByName (wBidMarketOrders);
ASK_MARKET_ORDERS = dictionary.getFieldByName (wAskMarketOrders);
BOOK_TYPE = dictionary.getFieldByName (wBookType);
// Look for non-vector price level fields (as per legacy
// MDRV). First count them to get a maximum array size.
theNumLevelFields = 0;
while (true)
{
String wPriceLevel = lookupFieldName (properties,
"wPriceLevel" + (theNumLevelFields+1));
if (dictionary.getFieldByName (wPriceLevel) == null)
break;
theNumLevelFields++;
}
// Note we want to allocate a 0 length array if their are no entries.
PRICE_LEVEL = new MamaFieldDescriptor[theNumLevelFields+1];
for (int i = 1; i <= theNumLevelFields; i++)
{
String wPriceLevel =
lookupFieldName (properties, "wPriceLevel"+i);
PRICE_LEVEL[i] = dictionary.getFieldByName (wPriceLevel);
}
// Look for non-vector entry fields (as per legacy MDRV).
// First count them to get a maximum array size.
theNumEntryFields = 0;
while (true)
{
String wPlEntry = lookupFieldName (properties,
"wPlEntry"+(theNumEntryFields+1));
if (dictionary.getFieldByName (wPlEntry) == null)
break;
theNumEntryFields++;
}
// Note we want to allocate a 0 length array if their are no entries.
PL_ENTRY = new MamaFieldDescriptor [theNumEntryFields+1];
for (int i = 1; i <= theNumEntryFields; i++)
{
String wPlEntry = lookupFieldName (properties, "wPlEntry"+i);
PL_ENTRY[i] = dictionary.getFieldByName (wPlEntry);
}
theMaxFid = dictionary.getMaxFid ();
initialised = true;
}
static public int getNumLevelFields ()
{
return theNumLevelFields;
}
static public int getNumEntryFields ()
{
return theNumEntryFields;
}
static public boolean getHasVectorFields()
{
return (PRICE_LEVELS != null);
}
static public boolean getHasFixedLevelFields()
{
return (theNumLevelFields > 0);
}
public static int getMaxFid ()
{
return theMaxFid;
}
public static boolean isSet ()
{
return initialised;
}
public static void reset ()
{
if (MamdaCommonFields.isSet())
{
MamdaCommonFields.reset ();
}
SRC_TIME = null;
ACTIVITY_TIME = null;
PART_ID = null;
SEQNUM = null;
BOOK_TIME = null;
NUM_LEVELS = null;
PRICE_LEVELS = null;
BOOK_PROPERTIES = null;
BOOK_PROP_MSG_TYPE = null;
PL_ACTION = null;
PL_PRICE = null;
PL_SIDE = null;
PL_SIZE = null;
PL_SIZE_CHANGE = null;
PL_TIME = null;
PL_NUM_ENTRIES = null;
PL_NUM_ATTACH = null;
PL_ENTRIES = null;
PL_PROPERTIES = null;
PL_PROP_MSG_TYPE = null;
ENTRY_ID = null;
ENTRY_ACTION = null;
ENTRY_REASON = null;
ENTRY_SIZE = null;
ENTRY_TIME = null;
ENTRY_STATUS = null;
ENTRY_POSITION = null;
ENTRY_PROPERTIES = null;
ENTRY_PROP_MSG_TYPE= null;
BID_MARKET_ORDERS = null;
ASK_MARKET_ORDERS = null;
PRICE_LEVEL = null;
PL_ENTRY = null;
theMaxFid = 0;
initialised = false;
theNumLevelFields = 0;
theNumEntryFields = 0;
}
}
Updated on 2023-03-31 at 15:30:40 +0100