lttng: Add snapshot support - LTTng Tools v2.3

[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng2.core / src / org / eclipse / linuxtools / internal / lttng2 / core / control / model / impl / SessionInfo.java

diff --git a/org.eclipse.linuxtools.lttng2.core/src/org/eclipse/linuxtools/internal/lttng2/core/control/model/impl/SessionInfo.java b/org.eclipse.linuxtools.lttng2.core/src/org/eclipse/linuxtools/internal/lttng2/core/control/model/impl/SessionInfo.java
index 6778532f6ac9b3932233bdfb0a1291a93fbb7a0c..ac660757e32aae93250b31f46e6f22dc2622a17f 100644 (file)
--- a/org.eclipse.linuxtools.lttng2.core/src/org/eclipse/linuxtools/internal/lttng2/core/control/model/impl/SessionInfo.java
+++ b/org.eclipse.linuxtools.lttng2.core/src/org/eclipse/linuxtools/internal/lttng2/core/control/model/impl/SessionInfo.java
@@ -18,6 +18,7 @@ import java.util.List;
 
 import org.eclipse.linuxtools.internal.lttng2.core.control.model.IDomainInfo;
 import org.eclipse.linuxtools.internal.lttng2.core.control.model.ISessionInfo;
+import org.eclipse.linuxtools.internal.lttng2.core.control.model.ISnapshotInfo;
 import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceSessionState;
 
 /**
@@ -49,6 +50,11 @@ public class SessionInfo extends TraceInfo implements ISessionInfo {
      * Flag to indicate whether trace is streamed over network or not.
      */
     private boolean fIsStreamedTrace = false;
+    /**
+     * Flag to indicate whether the session is a snapshot session or not.
+     */
+    private ISnapshotInfo fSnapshotInfo = null;
+
 
     // ------------------------------------------------------------------------
     // Constructors
@@ -70,6 +76,7 @@ public class SessionInfo extends TraceInfo implements ISessionInfo {
         fState = other.fState;
         fSessionPath = other.fSessionPath;
         fIsStreamedTrace = other.fIsStreamedTrace;
+        fSnapshotInfo = other.fSnapshotInfo;
 
         for (Iterator<IDomainInfo> iterator = other.fDomains.iterator(); iterator.hasNext();) {
             IDomainInfo domain = iterator.next();
@@ -84,28 +91,17 @@ public class SessionInfo extends TraceInfo implements ISessionInfo {
     // ------------------------------------------------------------------------
     // Accessors
     // ------------------------------------------------------------------------
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo#getSessionState()
-     */
+
     @Override
     public TraceSessionState getSessionState() {
         return fState;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo#setSessionState(org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.TraceSessionState)
-     */
     @Override
     public void setSessionState(TraceSessionState state) {
         fState = state;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo#setSessionState(java.lang.String)
-     */
     @Override
     public void setSessionState(String stateName) {
         if (TraceSessionState.INACTIVE.getInName().equals(stateName)) {
@@ -115,140 +111,87 @@ public class SessionInfo extends TraceInfo implements ISessionInfo {
         }
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo#getSessionPath()
-     */
     @Override
     public String getSessionPath() {
+        if(isSnapshotSession()) {
+            return fSnapshotInfo.getSnapshotPath();
+        }
         return fSessionPath;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo#setSessionPath(java.lang.String)
-     */
     @Override
     public void setSessionPath(String path) {
         fSessionPath = path;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo#getDomains()
-     */
     @Override
     public IDomainInfo[] getDomains() {
         return fDomains.toArray(new IDomainInfo[fDomains.size()]);
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo#setDomains(java.util.List)
-     */
     @Override
     public void setDomains(List<IDomainInfo> domains) {
+        fDomains.clear();
         for (Iterator<IDomainInfo> iterator = domains.iterator(); iterator.hasNext();) {
             IDomainInfo domainInfo = iterator.next();
             fDomains.add(domainInfo);
         }
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.core.control.model.ISessionInfo#isStreamedTrace()
-     */
     @Override
     public boolean isStreamedTrace() {
+        if (isSnapshotSession()) {
+            return fSnapshotInfo.isStreamedSnapshot();
+        }
         return fIsStreamedTrace;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.core.control.model.ISessionInfo#setIsStreamedTrace(boolean)
-     */
-
     @Override
     public void setStreamedTrace(boolean isStreamedTrace) {
         fIsStreamedTrace = isStreamedTrace;
     }
 
-    // ------------------------------------------------------------------------
-    // Operations
-    // ------------------------------------------------------------------------
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo#addDomain(org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.IDomainInfo)
-     */
     @Override
-    public void addDomain(IDomainInfo domainInfo) {
-        fDomains.add(domainInfo);
+    public boolean isSnapshotSession() {
+        return fSnapshotInfo != null;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.core.control.model.impl.TraceInfo#hashCode()
-     */
     @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = super.hashCode();
-        result = prime * result + fDomains.hashCode();
-        result = prime * result + (fIsStreamedTrace ? 1231 : 1237);
-        result = prime * result + ((fSessionPath == null) ? 0 : fSessionPath.hashCode());
-        result = prime * result + ((fState == null) ? 0 : fState.hashCode());
-        return result;
+    public ISnapshotInfo getSnapshotInfo() {
+        return fSnapshotInfo;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.core.control.model.impl.TraceInfo#equals(java.lang.Object)
-     */
     @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (!super.equals(obj)) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        SessionInfo other = (SessionInfo) obj;
-        if (!fDomains.equals(other.fDomains)) {
-            return false;
-        }
-        if (fIsStreamedTrace != other.fIsStreamedTrace) {
-            return false;
-        }
-        if (fSessionPath == null) {
-            if (other.fSessionPath != null) {
-                return false;
-            }
-        } else if (!fSessionPath.equals(other.fSessionPath)) {
-            return false;
-        }
-        if (fState != other.fState) {
-            return false;
-        }
-        return true;
+    public void setSnapshotInfo(ISnapshotInfo info) {
+        fSnapshotInfo = info;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceInfo#toString()
-     */
+    // ------------------------------------------------------------------------
+    // Operations
+    // ------------------------------------------------------------------------
+
+    @Override
+    public void addDomain(IDomainInfo domainInfo) {
+        fDomains.add(domainInfo);
+    }
+
+
     @SuppressWarnings("nls")
     @Override
     public String toString() {
         StringBuffer output = new StringBuffer();
             output.append("[SessionInfo(");
             output.append(super.toString());
+            output.append(",Path=");
+            output.append(getSessionPath());
             output.append(",State=");
             output.append(fState);
             output.append(",isStreamedTrace=");
             output.append(fIsStreamedTrace);
+            if (fSnapshotInfo != null) {
+                output.append(",snapshotInfo=");
+                output.append(fSnapshotInfo.toString());
+            }
             output.append(",Domains=");
             for (Iterator<IDomainInfo> iterator = fDomains.iterator(); iterator.hasNext();) {
                 IDomainInfo domain = iterator.next();