class O2GTable

Brief

The class provides methods to access up-to-date information about a trading table.

Details

The O2GTable is a generic class that provides access to the in-memory representation of the trading tables. The class is available only if your application uses the O2GTableManager class. An instance of the O2GTableManager class must have the O2GTableManagerStatus.TABLES_LOADED status. For complete instructions on the table manager usage, see the How to use table manager in ForexConnect API section.

You can not create an instance of the class directly. You can only use the methods of the class on the following subclasses:
O2GAccountsTable,
O2GOffersTable,
O2GOrdersTable,
O2GTradesTable,
O2GClosedTradesTable,
O2GSummaryTable, and
O2GMessagesTable.

The class allows you to perform the following operations:

• To iterate through the rows of a table by using the forEachRow method.

• To traverse a table. The traversing can be done consecutively or on a particular column value basis by using the getNextGenericRow or getNextGenericRowByColumnValue methods respectively.

• To subscribe/unsubscribe an instance of the class implementing the IO2GTableListener interface to table updates. It is accomplished by using the subscribeUpdate and unsubscribeUpdate methods respectively.

• To subscribe/unsubscribe an instance of the class implementing the IO2GTableListener interface to table status changes. It is accomplished by using the subscribeStatus and unsubscribeStatus methods respectively. You can also obtain the current status of a table at any time by using the getStatus method.

• To check whether the value of a table cell has changed or not. It is accomplished by using the isCellChanged method.

The namespace is com.fxcore2.