[dynamic control] refactor trace sampling into specific subpackage (#2698)

Author: jackshirazi

…b/dynamic/sampler/DelegatingSampler.java …icy/tracesampling/DelegatingSampler.javadynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/sampler/DelegatingSampler.java renamed to dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/DelegatingSampler.java dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/sampler/DelegatingSampler.java renamed to dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/DelegatingSampler.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.contrib.dynamic.sampler;
+package io.opentelemetry.contrib.dynamic.policy.tracesampling;
 
 import io.opentelemetry.api.common.Attributes;
 import io.opentelemetry.api.trace.SpanKind;

…amic/policy/TraceSamplingRatePolicy.java …acesampling/TraceSamplingRatePolicy.javadynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingRatePolicy.java renamed to dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingRatePolicy.java dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingRatePolicy.java renamed to dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingRatePolicy.java

@@ -3,7 +3,9 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.contrib.dynamic.policy;
+package io.opentelemetry.contrib.dynamic.policy.tracesampling;
+
+import io.opentelemetry.contrib.dynamic.policy.TelemetryPolicy;
 
 public final class TraceSamplingRatePolicy extends TelemetryPolicy {
   public static final String TYPE = "trace-sampling";

…/TraceSamplingRatePolicyImplementer.java …/TraceSamplingRatePolicyImplementer.javadynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingRatePolicyImplementer.java renamed to dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingRatePolicyImplementer.java dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingRatePolicyImplementer.java renamed to dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingRatePolicyImplementer.java

@@ -3,9 +3,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.contrib.dynamic.policy;
+package io.opentelemetry.contrib.dynamic.policy.tracesampling;
 
-import io.opentelemetry.contrib.dynamic.sampler.DelegatingSampler;
+import io.opentelemetry.contrib.dynamic.policy.PolicyImplementer;
+import io.opentelemetry.contrib.dynamic.policy.PolicyValidator;
+import io.opentelemetry.contrib.dynamic.policy.TelemetryPolicy;
 import io.opentelemetry.sdk.trace.samplers.Sampler;
 import java.util.Collections;
 import java.util.List;

…namic/policy/TraceSamplingValidator.java …racesampling/TraceSamplingValidator.javadynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingValidator.java renamed to dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingValidator.java dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingValidator.java renamed to dynamic-control/src/main/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingValidator.java

@@ -3,11 +3,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.contrib.dynamic.policy;
+package io.opentelemetry.contrib.dynamic.policy.tracesampling;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import io.opentelemetry.contrib.dynamic.policy.PolicyValidator;
+import io.opentelemetry.contrib.dynamic.policy.TelemetryPolicy;
 import java.util.logging.Logger;
 import javax.annotation.Nullable;
 

…namic/sampler/DelegatingSamplerTest.java …tracesampling/DelegatingSamplerTest.javadynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/sampler/DelegatingSamplerTest.java renamed to dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/DelegatingSamplerTest.java dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/sampler/DelegatingSamplerTest.java renamed to dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/DelegatingSamplerTest.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.contrib.dynamic.sampler;
+package io.opentelemetry.contrib.dynamic.policy.tracesampling;
 
 import static org.assertj.core.api.Assertions.assertThat;
 

…ceSamplingRatePolicyImplementerTest.java …ceSamplingRatePolicyImplementerTest.javadynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingRatePolicyImplementerTest.java renamed to dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingRatePolicyImplementerTest.java dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingRatePolicyImplementerTest.java renamed to dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingRatePolicyImplementerTest.java

@@ -3,15 +3,15 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.contrib.dynamic.policy;
+package io.opentelemetry.contrib.dynamic.policy.tracesampling;
 
 import static java.util.Collections.singletonList;
 import static org.assertj.core.api.Assertions.assertThat;
 
 import io.opentelemetry.api.common.Attributes;
 import io.opentelemetry.api.trace.SpanKind;
 import io.opentelemetry.context.Context;
-import io.opentelemetry.contrib.dynamic.sampler.DelegatingSampler;
+import io.opentelemetry.contrib.dynamic.policy.TelemetryPolicy;
 import io.opentelemetry.sdk.trace.samplers.Sampler;
 import io.opentelemetry.sdk.trace.samplers.SamplingDecision;
 import io.opentelemetry.sdk.trace.samplers.SamplingResult;

…c/policy/TraceSamplingValidatorTest.java …sampling/TraceSamplingValidatorTest.javadynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingValidatorTest.java renamed to dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingValidatorTest.java dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/TraceSamplingValidatorTest.java renamed to dynamic-control/src/test/java/io/opentelemetry/contrib/dynamic/policy/tracesampling/TraceSamplingValidatorTest.java

@@ -3,11 +3,12 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.contrib.dynamic.policy;
+package io.opentelemetry.contrib.dynamic.policy.tracesampling;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.within;
 
+import io.opentelemetry.contrib.dynamic.policy.TelemetryPolicy;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;