com.amazonaws.services.greengrassv2.model.SystemResourceLimits Maven / Gradle / Ivy
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/*
* Copyright 2019-2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.greengrassv2.model;
import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;
/**
*
* Contains information about system resource limits that the IoT Greengrass Core software applies to a component's
* processes. For more information, see Configure system resource limits for components.
*
*
* @see AWS
* API Documentation
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class SystemResourceLimits implements Serializable, Cloneable, StructuredPojo {
/**
*
* The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.
*
*/
private Long memory;
/**
*
* The maximum amount of CPU time that a component's processes can use on the core device. A core device's total CPU
* time is equivalent to the device's number of CPU cores. For example, on a core device with 4 CPU cores, you can
* set this value to 2 to limit the component's processes to 50 percent usage of each CPU core. On a
* device with 1 CPU core, you can set this value to 0.25 to limit the component's processes to 25
* percent usage of the CPU. If you set this value to a number greater than the number of CPU cores, the IoT
* Greengrass Core software doesn't limit the component's CPU usage.
*
*/
private Double cpus;
/**
*
* The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.
*
*
* @param memory
* The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core
* device.
*/
public void setMemory(Long memory) {
this.memory = memory;
}
/**
*
* The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.
*
*
* @return The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core
* device.
*/
public Long getMemory() {
return this.memory;
}
/**
*
* The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.
*
*
* @param memory
* The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core
* device.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public SystemResourceLimits withMemory(Long memory) {
setMemory(memory);
return this;
}
/**
*
* The maximum amount of CPU time that a component's processes can use on the core device. A core device's total CPU
* time is equivalent to the device's number of CPU cores. For example, on a core device with 4 CPU cores, you can
* set this value to 2 to limit the component's processes to 50 percent usage of each CPU core. On a
* device with 1 CPU core, you can set this value to 0.25 to limit the component's processes to 25
* percent usage of the CPU. If you set this value to a number greater than the number of CPU cores, the IoT
* Greengrass Core software doesn't limit the component's CPU usage.
*
*
* @param cpus
* The maximum amount of CPU time that a component's processes can use on the core device. A core device's
* total CPU time is equivalent to the device's number of CPU cores. For example, on a core device with 4 CPU
* cores, you can set this value to 2 to limit the component's processes to 50 percent usage of
* each CPU core. On a device with 1 CPU core, you can set this value to 0.25 to limit the
* component's processes to 25 percent usage of the CPU. If you set this value to a number greater than the
* number of CPU cores, the IoT Greengrass Core software doesn't limit the component's CPU usage.
*/
public void setCpus(Double cpus) {
this.cpus = cpus;
}
/**
*
* The maximum amount of CPU time that a component's processes can use on the core device. A core device's total CPU
* time is equivalent to the device's number of CPU cores. For example, on a core device with 4 CPU cores, you can
* set this value to 2 to limit the component's processes to 50 percent usage of each CPU core. On a
* device with 1 CPU core, you can set this value to 0.25 to limit the component's processes to 25
* percent usage of the CPU. If you set this value to a number greater than the number of CPU cores, the IoT
* Greengrass Core software doesn't limit the component's CPU usage.
*
*
* @return The maximum amount of CPU time that a component's processes can use on the core device. A core device's
* total CPU time is equivalent to the device's number of CPU cores. For example, on a core device with 4
* CPU cores, you can set this value to 2 to limit the component's processes to 50 percent
* usage of each CPU core. On a device with 1 CPU core, you can set this value to 0.25 to limit
* the component's processes to 25 percent usage of the CPU. If you set this value to a number greater than
* the number of CPU cores, the IoT Greengrass Core software doesn't limit the component's CPU usage.
*/
public Double getCpus() {
return this.cpus;
}
/**
*
* The maximum amount of CPU time that a component's processes can use on the core device. A core device's total CPU
* time is equivalent to the device's number of CPU cores. For example, on a core device with 4 CPU cores, you can
* set this value to 2 to limit the component's processes to 50 percent usage of each CPU core. On a
* device with 1 CPU core, you can set this value to 0.25 to limit the component's processes to 25
* percent usage of the CPU. If you set this value to a number greater than the number of CPU cores, the IoT
* Greengrass Core software doesn't limit the component's CPU usage.
*
*
* @param cpus
* The maximum amount of CPU time that a component's processes can use on the core device. A core device's
* total CPU time is equivalent to the device's number of CPU cores. For example, on a core device with 4 CPU
* cores, you can set this value to 2 to limit the component's processes to 50 percent usage of
* each CPU core. On a device with 1 CPU core, you can set this value to 0.25 to limit the
* component's processes to 25 percent usage of the CPU. If you set this value to a number greater than the
* number of CPU cores, the IoT Greengrass Core software doesn't limit the component's CPU usage.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public SystemResourceLimits withCpus(Double cpus) {
setCpus(cpus);
return this;
}
/**
* Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
* redacted from this string using a placeholder value.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getMemory() != null)
sb.append("Memory: ").append(getMemory()).append(",");
if (getCpus() != null)
sb.append("Cpus: ").append(getCpus());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof SystemResourceLimits == false)
return false;
SystemResourceLimits other = (SystemResourceLimits) obj;
if (other.getMemory() == null ^ this.getMemory() == null)
return false;
if (other.getMemory() != null && other.getMemory().equals(this.getMemory()) == false)
return false;
if (other.getCpus() == null ^ this.getCpus() == null)
return false;
if (other.getCpus() != null && other.getCpus().equals(this.getCpus()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getMemory() == null) ? 0 : getMemory().hashCode());
hashCode = prime * hashCode + ((getCpus() == null) ? 0 : getCpus().hashCode());
return hashCode;
}
@Override
public SystemResourceLimits clone() {
try {
return (SystemResourceLimits) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e);
}
}
@com.amazonaws.annotation.SdkInternalApi
@Override
public void marshall(ProtocolMarshaller protocolMarshaller) {
com.amazonaws.services.greengrassv2.model.transform.SystemResourceLimitsMarshaller.getInstance().marshall(this, protocolMarshaller);
}
}