Expose AppOptics's floorTimes property

Closes gh-20850

Author: snicoll

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/appoptics/AppOpticsProperties.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -46,6 +46,12 @@ public class AppOpticsProperties extends StepRegistryProperties {
 	 */
 	private String hostTag = "instance";
 
+	/**
+	 * Whether to ship a floored time, useful when sending measurements from multiple
+	 * hosts to align them on a given time boundary.
+	 */
+	private boolean floorTimes;
+
 	/**
 	 * Number of measurements per request to use for this backend. If more measurements
 	 * are found, then multiple requests will be made.
@@ -81,6 +87,14 @@ public void setHostTag(String hostTag) {
 		this.hostTag = hostTag;
 	}
 
+	public boolean isFloorTimes() {
+		return this.floorTimes;
+	}
+
+	public void setFloorTimes(boolean floorTimes) {
+		this.floorTimes = floorTimes;
+	}
+
 	@Override
 	public Integer getBatchSize() {
 		return this.batchSize;

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/appoptics/AppOpticsPropertiesConfigAdapter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -47,4 +47,9 @@ public String hostTag() {
 		return get(AppOpticsProperties::getHostTag, AppOpticsConfig.super::hostTag);
 	}
 
+	@Override
+	public boolean floorTimes() {
+		return get(AppOpticsProperties::isFloorTimes, AppOpticsConfig.super::floorTimes);
+	}
+
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/appoptics/AppOpticsPropertiesConfigAdapterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -61,4 +61,11 @@ void whenPropertiesHostTagIsSetAdapterHostTagReturnsIt() {
 		assertThat(createConfigAdapter(properties).hostTag()).isEqualTo("node");
 	}
 
+	@Test
+	void whenPropertiesFloorTimesIsSetAdapterHostTagReturnsIt() {
+		AppOpticsProperties properties = createProperties();
+		properties.setFloorTimes(true);
+		assertThat(createConfigAdapter(properties).floorTimes()).isTrue();
+	}
+
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/appoptics/AppOpticsPropertiesTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -37,6 +37,7 @@ void defaultValuesAreConsistent() {
 		assertStepRegistryDefaultValues(properties, config);
 		assertThat(properties.getUri()).isEqualToIgnoringWhitespace(config.uri());
 		assertThat(properties.getHostTag()).isEqualToIgnoringWhitespace(config.hostTag());
+		assertThat(properties.isFloorTimes()).isEqualTo(config.floorTimes());
 	}
 
 }