filling the SpanContext Pojo

src/main/java/com/datadoghq/trace/impl/SpanContext.java

@@ -6,22 +6,83 @@ import java.util.Map;
 public class SpanContext implements io.opentracing.SpanContext {
 
     // Public span attributes
-    private String serviceName;
-    private String resourceName;
-    private long spanId;
-    private long traceId;
-    private long parentId;
-    private Map<String, String> baggageItems; // know as 'meta' in dd-trace-py
-    private boolean errorFlag;
-    private Map<String, Object> metrics;
-    private String spanType;
-    private long start;
-    private long duration;
+    private final String serviceName;
+    private final String resourceName;
+    private final long traceId;
+    private final long spanId;
+    private final long parentId;
+    private final Map<String, String> baggageItems; // know as 'meta' in dd-trace-py
+    private final boolean errorFlag;
+    private final Map<String, Object> metrics;
+    private final String spanType;
     // Sampler attributes
     private boolean sampled;
 
+    public SpanContext(
+            long traceId,
+            long spanId,
+            long parentId,
+            String serviceName,
+            String resourceName,
+            Map<String, String> baggageItems,
+            boolean errorFlag,
+            Map<String, Object> metrics,
+            String spanType,
+            boolean sampled) {
+        this.serviceName = serviceName;
+        this.resourceName = resourceName;
+        this.traceId = traceId;
+        this.spanId = spanId;
+        this.parentId = parentId;
+        this.baggageItems = baggageItems;
+        this.errorFlag = errorFlag;
+        this.metrics = metrics;
+
+        this.spanType = spanType;
+        this.sampled = sampled;
+    }
+
 
     public Iterable<Map.Entry<String, String>> baggageItems() {
         return null;
     }
+
+    public long getTraceId() {
+        return this.traceId;
+    }
+
+
+    public long getParentId() {
+        return this.parentId;
+    }
+
+    public long getSpanId() {
+        return this.spanId;
+    }
+
+
+    public String getServiceName() {
+        return serviceName;
+    }
+
+    public String getResourceName() {
+        return resourceName;
+    }
+
+    public boolean isErrorFlag() {
+        return errorFlag;
+    }
+
+    public Map<String, Object> getMetrics() {
+        return metrics;
+    }
+
+    public String getSpanType() {
+        return spanType;
+    }
+
+    public boolean isSampled() {
+        return sampled;
+    }
+
 }