Use different package names in each artifact. (fixes #379)

This commit uses the following package name prefixes in each artifact, in order
to ensure that no package is split across artifacts:

    opencensus-api:       io.opencensus
    opencensus-impl-core: io.opencensus.implcore
    opencensus-impl:      io.opencensus.impl
    opencensus-impl-lite: io.opencensus.impllite

19 files changed, 43 insertions, 43 deletions

diff --git a/impl_core/src/main/java/io/opencensus/impl/common/MillisClock.java b/impl_core/src/main/java/io/opencensus/implcore/common/MillisClock.java
index 50f03d48..2630db2d 100644
--- a/impl_core/src/main/java/io/opencensus/impl/common/MillisClock.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/common/MillisClock.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.common;
+package io.opencensus.implcore.common;
 
 import io.opencensus.common.Clock;
 import io.opencensus.common.Timestamp;
diff --git a/impl_core/src/main/java/io/opencensus/impl/internal/EventQueue.java b/impl_core/src/main/java/io/opencensus/implcore/internal/EventQueue.java
index a7ef7581..8f09c3c2 100644
--- a/impl_core/src/main/java/io/opencensus/impl/internal/EventQueue.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/internal/EventQueue.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.internal;
+package io.opencensus.implcore.internal;
 
 /** A queue that processes events. See {@code DisruptorEventQueue} for an example. */
 public interface EventQueue {
diff --git a/impl_core/src/main/java/io/opencensus/impl/internal/SimpleEventQueue.java b/impl_core/src/main/java/io/opencensus/implcore/internal/SimpleEventQueue.java
index 27481cac..68a31905 100644
--- a/impl_core/src/main/java/io/opencensus/impl/internal/SimpleEventQueue.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/internal/SimpleEventQueue.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.internal;
+package io.opencensus.implcore.internal;
 
 /**
  * An {@link EventQueue} that processes events in the current thread. This class can be used for
diff --git a/impl_core/src/main/java/io/opencensus/impl/internal/TimestampConverter.java b/impl_core/src/main/java/io/opencensus/implcore/internal/TimestampConverter.java
index 02f0266e..d1c52c4b 100644
--- a/impl_core/src/main/java/io/opencensus/impl/internal/TimestampConverter.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/internal/TimestampConverter.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.internal;
+package io.opencensus.implcore.internal;
 
 import io.opencensus.common.Clock;
 import io.opencensus.common.Timestamp;
diff --git a/impl_core/src/main/java/io/opencensus/impl/internal/VarInt.java b/impl_core/src/main/java/io/opencensus/implcore/internal/VarInt.java
index 1b7fc265..cf614f1d 100644
--- a/impl_core/src/main/java/io/opencensus/impl/internal/VarInt.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/internal/VarInt.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.internal;
+package io.opencensus.implcore.internal;
 
 import java.io.IOException;
 import java.io.InputStream;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/SpanBuilderImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/SpanBuilderImpl.java
index 2bef6540..21bc3757 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/SpanBuilderImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/SpanBuilderImpl.java
@@ -11,13 +11,13 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace;
+package io.opencensus.implcore.trace;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
 import io.opencensus.common.Clock;
-import io.opencensus.impl.internal.TimestampConverter;
-import io.opencensus.impl.trace.internal.RandomHandler;
+import io.opencensus.implcore.internal.TimestampConverter;
+import io.opencensus.implcore.trace.internal.RandomHandler;
 import io.opencensus.trace.Link;
 import io.opencensus.trace.Link.Type;
 import io.opencensus.trace.Sampler;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/SpanImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/SpanImpl.java
index d2a66609..fbc753f5 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/SpanImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/SpanImpl.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace;
+package io.opencensus.implcore.trace;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkState;
@@ -19,8 +19,8 @@ import static com.google.common.base.Preconditions.checkState;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.collect.EvictingQueue;
 import io.opencensus.common.Clock;
-import io.opencensus.impl.internal.TimestampConverter;
-import io.opencensus.impl.trace.internal.ConcurrentIntrusiveList.Element;
+import io.opencensus.implcore.internal.TimestampConverter;
+import io.opencensus.implcore.trace.internal.ConcurrentIntrusiveList.Element;
 import io.opencensus.trace.Annotation;
 import io.opencensus.trace.AttributeValue;
 import io.opencensus.trace.EndSpanOptions;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/StartEndHandlerImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/StartEndHandlerImpl.java
index 162871dd..76276cd7 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/StartEndHandlerImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/StartEndHandlerImpl.java
@@ -11,13 +11,13 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace;
+package io.opencensus.implcore.trace;
 
-import io.opencensus.impl.internal.EventQueue;
-import io.opencensus.impl.trace.SpanImpl.StartEndHandler;
-import io.opencensus.impl.trace.export.RunningSpanStoreImpl;
-import io.opencensus.impl.trace.export.SampledSpanStoreImpl;
-import io.opencensus.impl.trace.export.SpanExporterImpl;
+import io.opencensus.implcore.internal.EventQueue;
+import io.opencensus.implcore.trace.SpanImpl.StartEndHandler;
+import io.opencensus.implcore.trace.export.RunningSpanStoreImpl;
+import io.opencensus.implcore.trace.export.SampledSpanStoreImpl;
+import io.opencensus.implcore.trace.export.SpanExporterImpl;
 import io.opencensus.trace.Span.Options;
 import io.opencensus.trace.export.SpanData;
 import javax.annotation.Nullable;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/TraceComponentImplBase.java b/impl_core/src/main/java/io/opencensus/implcore/trace/TraceComponentImplBase.java
index b4a6c3d3..8c16950d 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/TraceComponentImplBase.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/TraceComponentImplBase.java
@@ -11,16 +11,16 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace;
+package io.opencensus.implcore.trace;
 
 import io.opencensus.common.Clock;
-import io.opencensus.impl.internal.EventQueue;
-import io.opencensus.impl.internal.SimpleEventQueue;
-import io.opencensus.impl.trace.SpanImpl.StartEndHandler;
-import io.opencensus.impl.trace.config.TraceConfigImpl;
-import io.opencensus.impl.trace.export.ExportComponentImpl;
-import io.opencensus.impl.trace.internal.RandomHandler;
-import io.opencensus.impl.trace.propagation.PropagationComponentImpl;
+import io.opencensus.implcore.internal.EventQueue;
+import io.opencensus.implcore.internal.SimpleEventQueue;
+import io.opencensus.implcore.trace.SpanImpl.StartEndHandler;
+import io.opencensus.implcore.trace.config.TraceConfigImpl;
+import io.opencensus.implcore.trace.export.ExportComponentImpl;
+import io.opencensus.implcore.trace.internal.RandomHandler;
+import io.opencensus.implcore.trace.propagation.PropagationComponentImpl;
 import io.opencensus.trace.TraceComponent;
 import io.opencensus.trace.Tracer;
 import io.opencensus.trace.config.TraceConfig;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/TracerImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/TracerImpl.java
index 735fdca1..0da79120 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/TracerImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/TracerImpl.java
@@ -11,10 +11,10 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace;
+package io.opencensus.implcore.trace;
 
 import io.opencensus.common.Clock;
-import io.opencensus.impl.trace.internal.RandomHandler;
+import io.opencensus.implcore.trace.internal.RandomHandler;
 import io.opencensus.trace.Span;
 import io.opencensus.trace.SpanBuilder;
 import io.opencensus.trace.SpanContext;
@@ -23,10 +23,10 @@ import io.opencensus.trace.config.TraceConfig;
 import javax.annotation.Nullable;
 
 /** Implementation of the {@link Tracer}. */
-final class TracerImpl extends Tracer {
+public final class TracerImpl extends Tracer {
   private final SpanBuilderImpl.Options spanBuilderOptions;
 
-  TracerImpl(
+  public TracerImpl(
       RandomHandler randomHandler,
       SpanImpl.StartEndHandler startEndHandler,
       Clock clock,
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/config/TraceConfigImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/config/TraceConfigImpl.java
index 0973acdc..1f14226b 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/config/TraceConfigImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/config/TraceConfigImpl.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.config;
+package io.opencensus.implcore.trace.config;
 
 import io.opencensus.trace.config.TraceConfig;
 import io.opencensus.trace.config.TraceParams;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/export/ExportComponentImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/export/ExportComponentImpl.java
index 826c5a72..ac0f8087 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/export/ExportComponentImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/export/ExportComponentImpl.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.export;
+package io.opencensus.implcore.trace.export;
 
 import io.opencensus.trace.export.ExportComponent;
 import io.opencensus.trace.export.RunningSpanStore;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/export/RunningSpanStoreImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/export/RunningSpanStoreImpl.java
index 04628767..a793644a 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/export/RunningSpanStoreImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/export/RunningSpanStoreImpl.java
@@ -11,10 +11,10 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.export;
+package io.opencensus.implcore.trace.export;
 
-import io.opencensus.impl.trace.SpanImpl;
-import io.opencensus.impl.trace.internal.ConcurrentIntrusiveList;
+import io.opencensus.implcore.trace.SpanImpl;
+import io.opencensus.implcore.trace.internal.ConcurrentIntrusiveList;
 import io.opencensus.trace.export.RunningSpanStore;
 import io.opencensus.trace.export.SpanData;
 import java.util.ArrayList;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/export/SampledSpanStoreImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/export/SampledSpanStoreImpl.java
index c7532152..5331ade6 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/export/SampledSpanStoreImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/export/SampledSpanStoreImpl.java
@@ -11,10 +11,10 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.export;
+package io.opencensus.implcore.trace.export;
 
 import com.google.common.collect.EvictingQueue;
-import io.opencensus.impl.trace.SpanImpl;
+import io.opencensus.implcore.trace.SpanImpl;
 import io.opencensus.trace.Status;
 import io.opencensus.trace.Status.CanonicalCode;
 import io.opencensus.trace.export.SampledSpanStore;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/export/SpanExporterImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/export/SpanExporterImpl.java
index 90d1134f..af46cf54 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/export/SpanExporterImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/export/SpanExporterImpl.java
@@ -11,10 +11,10 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.export;
+package io.opencensus.implcore.trace.export;
 
 import com.google.common.annotations.VisibleForTesting;
-import io.opencensus.impl.trace.SpanImpl;
+import io.opencensus.implcore.trace.SpanImpl;
 import io.opencensus.trace.export.ExportComponent;
 import io.opencensus.trace.export.SpanData;
 import io.opencensus.trace.export.SpanExporter;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/internal/ConcurrentIntrusiveList.java b/impl_core/src/main/java/io/opencensus/implcore/trace/internal/ConcurrentIntrusiveList.java
index 09b24637..ef2388c2 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/internal/ConcurrentIntrusiveList.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/internal/ConcurrentIntrusiveList.java
@@ -11,11 +11,11 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.internal;
+package io.opencensus.implcore.trace.internal;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
-import io.opencensus.impl.trace.internal.ConcurrentIntrusiveList.Element;
+import io.opencensus.implcore.trace.internal.ConcurrentIntrusiveList.Element;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/internal/RandomHandler.java b/impl_core/src/main/java/io/opencensus/implcore/trace/internal/RandomHandler.java
index 3ce4502f..702bd474 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/internal/RandomHandler.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/internal/RandomHandler.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.internal;
+package io.opencensus.implcore.trace.internal;
 
 import java.security.SecureRandom;
 import java.util.Random;
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/propagation/BinaryFormatImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/propagation/BinaryFormatImpl.java
index ecf69695..0aa70189 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/propagation/BinaryFormatImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/propagation/BinaryFormatImpl.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.propagation;
+package io.opencensus.implcore.trace.propagation;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
diff --git a/impl_core/src/main/java/io/opencensus/impl/trace/propagation/PropagationComponentImpl.java b/impl_core/src/main/java/io/opencensus/implcore/trace/propagation/PropagationComponentImpl.java
index 755ba276..b090ab76 100644
--- a/impl_core/src/main/java/io/opencensus/impl/trace/propagation/PropagationComponentImpl.java
+++ b/impl_core/src/main/java/io/opencensus/implcore/trace/propagation/PropagationComponentImpl.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package io.opencensus.impl.trace.propagation;
+package io.opencensus.implcore.trace.propagation;
 
 import io.opencensus.trace.propagation.BinaryFormat;
 import io.opencensus.trace.propagation.PropagationComponent;