Initial version

com.itjw.txviewer.database/src/com/itjw/txviewer/database/EventTime.java

@@ -0,0 +1,57 @@
+package com.itjw.txviewer.database;
+
+public class EventTime implements Comparable<EventTime>{
+	public static final double NS = 1000000.0;
+	public static final double MS = 1000000000.0;
+	private long value; // unit is femto seconds
+	
+	public EventTime(Long value, String unit){
+		setValue(value, unit);
+	}
+	
+	public long getValue(){
+		return(value);
+	}
+	
+	public double getScaledValue(double scale){
+		return value/scale;
+	}
+	
+	public double getValueNS(){
+		return getScaledValue(NS);
+	}
+
+	public double getValueMS(){
+		return getScaledValue(MS);
+	}
+
+	public void setValue(long value){
+		this.value=value;
+	}
+	
+	public void setValue(long value, String unit){
+		this.value=value;
+		if("fs".compareToIgnoreCase(unit)==0)
+			this.value=value;
+		else if("ps".compareToIgnoreCase(unit)==0)
+			this.value=value*1000;
+		else if("ns".compareToIgnoreCase(unit)==0)
+			this.value=value*1000000;
+		else if("us".compareToIgnoreCase(unit)==0)
+			this.value=value*1000000000;
+		else if("ms".compareToIgnoreCase(unit)==0)
+			this.value=value*1000000000000L;
+		else {
+			System.err.print("Don't know what to do with "+unit+"\n");
+		}
+	}
+	
+	public String toString(){
+		return value/1000000 +"ns";
+	}
+
+	@Override
+	public int compareTo(EventTime other) {
+		return this.value<other.value? -1 : this.value==other.value? 0 : 1;
+	}
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/ITrAttrType.java

@@ -0,0 +1,6 @@
+package com.itjw.txviewer.database;
+
+public interface ITrAttrType {
+	public String getName();
+	public String getType();
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/ITrAttribute.java

@@ -0,0 +1,5 @@
+package com.itjw.txviewer.database;
+
+public interface ITrAttribute extends ITrAttrType {
+	public Object getValue();
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/ITrDb.java

@@ -0,0 +1,17 @@
+package com.itjw.txviewer.database;
+
+import java.io.InputStream;
+import java.util.List;
+
+
+public interface ITrDb extends ITrHierNode {
+
+	public EventTime getMaxTime();
+	
+	public List<ITrStream> getAllStreams();
+	
+	public void load(InputStream inp) throws InputFormatException;
+
+	public void clear();
+
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/ITrGenerator.java

@@ -0,0 +1,11 @@
+package com.itjw.txviewer.database;
+
+import java.util.List;
+
+public interface ITrGenerator {
+	public Long getId();
+	public ITrStream getStream();
+	public String getName();
+//	public Boolean isActive();
+	public List<ITransaction> getTransactions();
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/ITrHierNode.java

@@ -0,0 +1,32 @@
+package com.itjw.txviewer.database;
+
+import java.beans.PropertyChangeListener;
+import java.util.List;
+
+public interface ITrHierNode {
+	/**
+	 * Attach a non-null PropertyChangeListener to this object.
+	 * 
+	 * @param l
+	 *            a non-null PropertyChangeListener instance
+	 * @throws IllegalArgumentException
+	 *             if the parameter is null
+	 */
+	public void addPropertyChangeListener(PropertyChangeListener l);
+	/**
+	 * Remove a PropertyChangeListener from this component.
+	 * 
+	 * @param l
+	 *            a PropertyChangeListener instance
+	 */
+	public void removePropertyChangeListener(PropertyChangeListener l) ;
+
+	public String getFullName();
+	
+	public String getName();
+	
+	public void setName(String name);
+	
+	public List<ITrHierNode> getChildNodes();
+
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/ITrStream.java

@@ -0,0 +1,19 @@
+package com.itjw.txviewer.database;
+
+import java.util.List;
+
+public interface  ITrStream extends ITrHierNode {
+
+	public Long getId();
+
+	public String getKind();
+
+	public ITrDb getDb();
+
+	public List<ITrGenerator> getGenerators();
+
+	public List<ITransaction> getTransactions();
+
+	public int getMaxConcurrrentTx();
+
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/ITransaction.java

@@ -0,0 +1,15 @@
+package com.itjw.txviewer.database;
+
+import java.util.List;
+import java.util.Set;
+
+public interface ITransaction {
+	public Long getId();
+	public ITrGenerator getGenerator();
+	public EventTime getBeginTime();
+	public EventTime getEndTime();
+	public List<ITrAttribute> getBeginAttrs();
+	public List<ITrAttribute> getEndAttrs();
+	public List<ITrAttribute> getAttributes();
+	public Set<ITransaction> getNextInRelationship(RelationType rel);
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/InputFormatException.java

@@ -0,0 +1,10 @@
+package com.itjw.txviewer.database;
+
+public class InputFormatException extends Exception {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 8676129878197783368L;
+
+}

com.itjw.txviewer.database/src/com/itjw/txviewer/database/RelationType.java

@@ -0,0 +1,5 @@
+package com.itjw.txviewer.database;
+
+public enum RelationType {
+	PREDECESSOR, SUCCESSOR, PREVIOUS, NEXT, PARENT, CHILD;
+}