software.amazon.awscdk.services.applicationautoscaling.EnableScalingProps Maven / Gradle / Ivy
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package software.amazon.awscdk.services.applicationautoscaling;
/**
* Properties for enabling Application Auto Scaling.
*
* Example:
*
*
* Cluster cluster;
* ApplicationLoadBalancedFargateService loadBalancedFargateService = ApplicationLoadBalancedFargateService.Builder.create(this, "Service")
* .cluster(cluster)
* .memoryLimitMiB(1024)
* .desiredCount(1)
* .cpu(512)
* .taskImageOptions(ApplicationLoadBalancedTaskImageOptions.builder()
* .image(ContainerImage.fromRegistry("amazon/amazon-ecs-sample"))
* .build())
* .build();
* ScalableTaskCount scalableTarget = loadBalancedFargateService.service.autoScaleTaskCount(EnableScalingProps.builder()
* .minCapacity(1)
* .maxCapacity(20)
* .build());
* scalableTarget.scaleOnCpuUtilization("CpuScaling", CpuUtilizationScalingProps.builder()
* .targetUtilizationPercent(50)
* .build());
* scalableTarget.scaleOnMemoryUtilization("MemoryScaling", MemoryUtilizationScalingProps.builder()
* .targetUtilizationPercent(50)
* .build());
*
*/
@javax.annotation.Generated(value = "jsii-pacmak/1.72.0 (build 4b8828b)", date = "2022-12-28T21:57:08.295Z")
@software.amazon.jsii.Jsii(module = software.amazon.awscdk.services.applicationautoscaling.$Module.class, fqn = "@aws-cdk/aws-applicationautoscaling.EnableScalingProps")
@software.amazon.jsii.Jsii.Proxy(EnableScalingProps.Jsii$Proxy.class)
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
public interface EnableScalingProps extends software.amazon.jsii.JsiiSerializable {
/**
* Maximum capacity to scale to.
*/
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
@org.jetbrains.annotations.NotNull java.lang.Number getMaxCapacity();
/**
* Minimum capacity to scale to.
*
* Default: 1
*/
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
default @org.jetbrains.annotations.Nullable java.lang.Number getMinCapacity() {
return null;
}
/**
* @return a {@link Builder} of {@link EnableScalingProps}
*/
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
static Builder builder() {
return new Builder();
}
/**
* A builder for {@link EnableScalingProps}
*/
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
public static final class Builder implements software.amazon.jsii.Builder {
java.lang.Number maxCapacity;
java.lang.Number minCapacity;
/**
* Sets the value of {@link EnableScalingProps#getMaxCapacity}
* @param maxCapacity Maximum capacity to scale to. This parameter is required.
* @return {@code this}
*/
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
public Builder maxCapacity(java.lang.Number maxCapacity) {
this.maxCapacity = maxCapacity;
return this;
}
/**
* Sets the value of {@link EnableScalingProps#getMinCapacity}
* @param minCapacity Minimum capacity to scale to.
* @return {@code this}
*/
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
public Builder minCapacity(java.lang.Number minCapacity) {
this.minCapacity = minCapacity;
return this;
}
/**
* Builds the configured instance.
* @return a new instance of {@link EnableScalingProps}
* @throws NullPointerException if any required attribute was not provided
*/
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
@Override
public EnableScalingProps build() {
return new Jsii$Proxy(this);
}
}
/**
* An implementation for {@link EnableScalingProps}
*/
@software.amazon.jsii.Stability(software.amazon.jsii.Stability.Level.Stable)
@software.amazon.jsii.Internal
final class Jsii$Proxy extends software.amazon.jsii.JsiiObject implements EnableScalingProps {
private final java.lang.Number maxCapacity;
private final java.lang.Number minCapacity;
/**
* Constructor that initializes the object based on values retrieved from the JsiiObject.
* @param objRef Reference to the JSII managed object.
*/
protected Jsii$Proxy(final software.amazon.jsii.JsiiObjectRef objRef) {
super(objRef);
this.maxCapacity = software.amazon.jsii.Kernel.get(this, "maxCapacity", software.amazon.jsii.NativeType.forClass(java.lang.Number.class));
this.minCapacity = software.amazon.jsii.Kernel.get(this, "minCapacity", software.amazon.jsii.NativeType.forClass(java.lang.Number.class));
}
/**
* Constructor that initializes the object based on literal property values passed by the {@link Builder}.
*/
protected Jsii$Proxy(final Builder builder) {
super(software.amazon.jsii.JsiiObject.InitializationMode.JSII);
this.maxCapacity = java.util.Objects.requireNonNull(builder.maxCapacity, "maxCapacity is required");
this.minCapacity = builder.minCapacity;
}
@Override
public final java.lang.Number getMaxCapacity() {
return this.maxCapacity;
}
@Override
public final java.lang.Number getMinCapacity() {
return this.minCapacity;
}
@Override
@software.amazon.jsii.Internal
public com.fasterxml.jackson.databind.JsonNode $jsii$toJson() {
final com.fasterxml.jackson.databind.ObjectMapper om = software.amazon.jsii.JsiiObjectMapper.INSTANCE;
final com.fasterxml.jackson.databind.node.ObjectNode data = com.fasterxml.jackson.databind.node.JsonNodeFactory.instance.objectNode();
data.set("maxCapacity", om.valueToTree(this.getMaxCapacity()));
if (this.getMinCapacity() != null) {
data.set("minCapacity", om.valueToTree(this.getMinCapacity()));
}
final com.fasterxml.jackson.databind.node.ObjectNode struct = com.fasterxml.jackson.databind.node.JsonNodeFactory.instance.objectNode();
struct.set("fqn", om.valueToTree("@aws-cdk/aws-applicationautoscaling.EnableScalingProps"));
struct.set("data", data);
final com.fasterxml.jackson.databind.node.ObjectNode obj = com.fasterxml.jackson.databind.node.JsonNodeFactory.instance.objectNode();
obj.set("$jsii.struct", struct);
return obj;
}
@Override
public final boolean equals(final Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
EnableScalingProps.Jsii$Proxy that = (EnableScalingProps.Jsii$Proxy) o;
if (!maxCapacity.equals(that.maxCapacity)) return false;
return this.minCapacity != null ? this.minCapacity.equals(that.minCapacity) : that.minCapacity == null;
}
@Override
public final int hashCode() {
int result = this.maxCapacity.hashCode();
result = 31 * result + (this.minCapacity != null ? this.minCapacity.hashCode() : 0);
return result;
}
}
}