Import views plugins

[deliverable/tracecompass.git] / tmf / org.lttng.scope.tmf2.views.core / src / org / lttng / scope / tmf2 / views / core / timegraph / model / provider / drawnevents / TimeGraphDrawnEventProvider.java

diff --git a/tmf/org.lttng.scope.tmf2.views.core/src/org/lttng/scope/tmf2/views/core/timegraph/model/provider/drawnevents/TimeGraphDrawnEventProvider.java b/tmf/org.lttng.scope.tmf2.views.core/src/org/lttng/scope/tmf2/views/core/timegraph/model/provider/drawnevents/TimeGraphDrawnEventProvider.java
new file mode 100644 (file)
index 0000000..2ace590
--- /dev/null
+++ b/tmf/org.lttng.scope.tmf2.views.core/src/org/lttng/scope/tmf2/views/core/timegraph/model/provider/drawnevents/TimeGraphDrawnEventProvider.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2017 EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
+ *
+ * All rights reserved. This program and the accompanying materials are
+ * made available under the terms of the Eclipse Public License v1.0 which
+ * accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.lttng.scope.tmf2.views.core.timegraph.model.provider.drawnevents;
+
+import org.eclipse.jdt.annotation.Nullable;
+import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
+import org.lttng.scope.tmf2.views.core.timegraph.model.render.drawnevents.TimeGraphDrawnEventSeries;
+
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleObjectProperty;
+
+/**
+ * Basic implementation of {@link ITimeGraphDrawnEventProvider}.
+ *
+ * Implementation of the {@link #getEventRender} method is left to subclasses.
+ *
+ * @author Alexandre Montplaisir
+ */
+public abstract class TimeGraphDrawnEventProvider implements ITimeGraphDrawnEventProvider {
+
+    private final ObjectProperty<@Nullable ITmfTrace> fTraceProperty = new SimpleObjectProperty<>(null);
+    private final BooleanProperty fEnabledProperty = new SimpleBooleanProperty(false);
+    private final TimeGraphDrawnEventSeries fDrawnEventSeries;
+
+    /**
+     * Constructor
+     *
+     * @param drawnEventSeries
+     *            The event series provided by this provider.
+     */
+    protected TimeGraphDrawnEventProvider(TimeGraphDrawnEventSeries drawnEventSeries) {
+        fDrawnEventSeries = drawnEventSeries;
+    }
+
+    @Override
+    public final ObjectProperty<@Nullable ITmfTrace> traceProperty() {
+        return fTraceProperty;
+    }
+
+    @Override
+    public final BooleanProperty enabledProperty() {
+        return fEnabledProperty;
+    }
+
+    @Override
+    public final TimeGraphDrawnEventSeries getEventSeries() {
+        return fDrawnEventSeries;
+    }
+
+}