From f1a7ca91af05206b3c47573689331a1fafec16de Mon Sep 17 00:00:00 2001
From: Douglas Chimento <dchimento@gmail.com>
Date: Sun, 4 Aug 2019 00:52:01 +0300
Subject: [PATCH] Add public method isFinished() on JaegerSpan (#634)

* Add public method isFinished() on JaegerSpan

Signed-off-by: Doug Chimento <dchimento@gmail.com>

* Adding sync block around isFinished for JaegerSpan

Signed-off-by: Doug Chimento <dchimento@gmail.com>
---
 .../src/main/java/io/jaegertracing/internal/JaegerSpan.java | 6 ++++++
 .../test/java/io/jaegertracing/internal/JaegerSpanTest.java | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/jaeger-core/src/main/java/io/jaegertracing/internal/JaegerSpan.java b/jaeger-core/src/main/java/io/jaegertracing/internal/JaegerSpan.java
index f53d5a7ea..0d6246889 100644
--- a/jaeger-core/src/main/java/io/jaegertracing/internal/JaegerSpan.java
+++ b/jaeger-core/src/main/java/io/jaegertracing/internal/JaegerSpan.java
@@ -75,6 +75,12 @@ public long getStart() {
     return startTimeMicroseconds;
   }
 
+  public boolean isFinished() {
+    synchronized (this) {
+      return finished;
+    }
+  }
+
   public long getDuration() {
     synchronized (this) {
       return durationMicroseconds;
diff --git a/jaeger-core/src/test/java/io/jaegertracing/internal/JaegerSpanTest.java b/jaeger-core/src/test/java/io/jaegertracing/internal/JaegerSpanTest.java
index acb4f9f8d..893c5d67f 100644
--- a/jaeger-core/src/test/java/io/jaegertracing/internal/JaegerSpanTest.java
+++ b/jaeger-core/src/test/java/io/jaegertracing/internal/JaegerSpanTest.java
@@ -158,6 +158,12 @@ public void testSetNumberTag() {
     assertEquals(expected, jaegerSpan.getTags().get(key));
   }
 
+  @Test
+  public void testFinished() {
+    jaegerSpan.finish();
+    assertTrue(jaegerSpan.isFinished());
+  }
+
   @Test
   public void testSetTag() {
     jaegerSpan.setTag(new StringTag("stringTag"), "stringTagValue")