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hook VizDataStream to the viz log file

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This commit is contained in:
Seth Ladygo
2019-02-12 09:57:56 -08:00
parent 4444482efa
commit a92a3e4788
2 changed files with 79 additions and 21 deletions
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43
src/main/java/EsperProcessor.java
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@ -1,9 +1,11 @@
import java.math.BigDecimal;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.stream.Collectors;
import com.espertech.esper.client.Configuration;
import com.espertech.esper.client.EPOnDemandPreparedQueryParameterized;
import com.espertech.esper.client.EPOnDemandQueryResult;
import com.espertech.esper.client.EPServiceProvider;
import com.espertech.esper.client.EPServiceProviderManager;
import com.espertech.esper.client.EPStatement;
@ -18,11 +20,11 @@ import org.slf4j.LoggerFactory;
import ats.plugin.OHLCEvent;
import ats.plugin.OHLCPlugInViewFactory;
import ats.viz.VizLog;
public class EsperProcessor implements TickProcessor {
static final Logger log = LoggerFactory.getLogger(EsperProcessor.class);
static final Logger viz = LoggerFactory.getLogger(Viz.LOG_NAME);
EPServiceProvider engine;
TradingManager trader;
@ -48,6 +50,12 @@ public class EsperProcessor implements TickProcessor {
addStatements(epl);
// prevents errors on updating stopBarCount
Map<String,Object> values = new HashMap<String,Object>();
values.put("id", "dummy");
values.put("units", new BigDecimal(0));
sendEvent("OpenOrderStream", values);
// addLogStatement("TickEvent");
addVizDataStreamHandler();
@ -169,9 +177,7 @@ public class EsperProcessor implements TickProcessor {
*/
private EPStatement addVizDataStreamHandler() {
return addStatement("select * from VizDataStream",
(newData, oldData) -> {
viz.info(newData[0].get("event").toString());
});
(newData, oldData) -> { VizLog.log(newData); });
}
/**
@ -181,7 +187,9 @@ public class EsperProcessor implements TickProcessor {
private EPStatement addLogStreamHandler() {
return addStatement("select * from LogStream",
(newData, oldData) -> {
log.debug("{}: {}", newData[0].get("stream"), newData[0].get("event"));
log.debug("{}: {}",
newData[0].get("stream"),
newData[0].get("event"));
});
}
@ -216,33 +224,28 @@ public class EsperProcessor implements TickProcessor {
* Add a single fire and forget EPL statement to the Esper engine.
*/
public void executeQuery(String query) {
// EPStatement statement = engine.getEPAdministrator().create(query);
// log.debug("Adding query: {}", statement.getText());
EPOnDemandQueryResult result = engine.getEPRuntime().executeQuery(query);
log.info(result.toString());
engine.getEPRuntime().executeQuery(query);
}
/**
* Add a single fire and forget EPL statement to the Esper engine.
*/
public void executeQuery(EPStatementObjectModel query) {
// EPStatement statement = engine.getEPAdministrator().create(query);
// log.debug("Adding query: {}", statement.getText());
EPOnDemandQueryResult result = engine.getEPRuntime().executeQuery(query);
log.info(result.toString());
engine.getEPRuntime().executeQuery(query);
}
/**
* Add a single fire and forget EPL statement to the Esper engine.
*/
public void executeQuery(EPOnDemandPreparedQueryParameterized query) {
// EPStatement statement = engine.getEPAdministrator().create(query);
// log.debug("Adding query: {}", statement.getText());
engine.getEPRuntime().executeQuery(query);
}
EPOnDemandQueryResult result = engine.getEPRuntime().executeQuery(query);
log.info(result.toString());
/**
* Send an event to the Esper runtime.
*/
public void sendEvent(String name, Map values) {
engine.getEPRuntime().sendEvent(values, name);
}
/**