InstanceClass (software.amazon.awscdk:ec2 1.55.0 API)

java.lang.Object
- java.lang.Enum<InstanceClass>
- - software.amazon.awscdk.services.ec2.InstanceClass

All Implemented Interfaces:

Serializable, Comparable<InstanceClass>
```
@Generated(value="jsii-pacmak/1.9.0 (build 5c646d5)",
           date="2020-07-28T21:12:25.996Z")
 @Stability(value=Stable)
public enum InstanceClass
extends Enum<InstanceClass>
```
What class and generation of instance to use.
We have both symbolic and concrete enums for every type.
The first are for people that want to specify by purpose, the second one are for people who already know exactly what 'R4' means.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ARM1` Arm processor based instances, 1st generation.
`BURSTABLE2` Burstable instances, 2nd generation.
`BURSTABLE3` Burstable instances, 3rd generation.
`BURSTABLE3_AMD` Burstable instances based on AMD EPYC, 3rd generation.
`COMPUTE3` Compute optimized instances, 3rd generation.
`COMPUTE4` Compute optimized instances, 4th generation.
`COMPUTE5` Compute optimized instances, 5th generation.
`COMPUTE5_HIGH_PERFORMANCE` Compute optimized instances for high performance computing, 5th generation.
`COMPUTE5_NVME_DRIVE` Compute optimized instances with local NVME drive, 5th generation.
`FPGA1` Instances with customizable hardware acceleration, 1st generation.
`GRAPHICS3` Graphics-optimized instances, 3rd generation.
`GRAPHICS4_NVME_DRIVE_HIGH_PERFORMANCE` Graphics-optimized instances with NVME drive for high performance computing, 4th generation.
`HIGH_COMPUTE_MEMORY1` High memory and compute capacity instances, 1st generation.
`INFERENCE1` Inferentia Chips based instances for machine learning inference applications, 1st generation.
`IO3` I/O-optimized instances, 3rd generation.
`IO3_DENSE_NVME_DRIVE` I/O-optimized instances with local NVME drive, 3rd generation.
`MEMORY_INTENSIVE_1` Memory-intensive instances, 1st generation.
`MEMORY_INTENSIVE_1_EXTENDED` Memory-intensive instances, extended, 1st generation.
`MEMORY3` Memory optimized instances, 3rd generation.
`MEMORY4` Memory optimized instances, 4th generation.
`MEMORY5` Memory optimized instances, 5th generation.
`MEMORY5_AMD` Memory optimized instances based on AMD EPYC, 5th generation.
`MEMORY5_HIGH_PERFORMANCE` Memory optimized instances for high performance computing, 5th generation.
`MEMORY5_NVME_DRIVE` Memory optimized instances with local NVME drive, 5th generation.
`MEMORY5_NVME_DRIVE_HIGH_PERFORMANCE` Memory optimized instances with local NVME drive for high performance computing, 5th generation.
`PARALLEL2` Parallel-processing optimized instances, 2nd generation.
`PARALLEL3` Parallel-processing optimized instances, 3nd generation.
`STANDARD3` Standard instances, 3rd generation.
`STANDARD4` Standard instances, 4th generation.
`STANDARD5` Standard instances, 5th generation.
`STANDARD5_AMD` Standard instances based on AMD EPYC, 5th generation.
`STANDARD5_AMD_NVME_DRIVE` Standard instances based on AMD EPYC with local NVME drive, 5th generation.
`STANDARD5_NVME_DRIVE` Standard instances with local NVME drive, 5th generation.
`STANDARD6_GRAVITON` Arm processor based instances, 2nd generation.
`STORAGE_COMPUTE_1` Storage/compute balanced instances, 1st generation.
`STORAGE2` Storage-optimized instances, 2nd generation.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static InstanceClass`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static InstanceClass[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - STANDARD3
```
@Stability(value=Stable)
public static final InstanceClass STANDARD3
```
    Standard instances, 3rd generation.
  - STANDARD4
```
@Stability(value=Stable)
public static final InstanceClass STANDARD4
```
    Standard instances, 4th generation.
  - STANDARD5
```
@Stability(value=Stable)
public static final InstanceClass STANDARD5
```
    Standard instances, 5th generation.
  - STANDARD5_NVME_DRIVE
```
@Stability(value=Stable)
public static final InstanceClass STANDARD5_NVME_DRIVE
```
    Standard instances with local NVME drive, 5th generation.
  - STANDARD5_AMD
```
@Stability(value=Stable)
public static final InstanceClass STANDARD5_AMD
```
    Standard instances based on AMD EPYC, 5th generation.
  - STANDARD5_AMD_NVME_DRIVE
```
@Stability(value=Stable)
public static final InstanceClass STANDARD5_AMD_NVME_DRIVE
```
    Standard instances based on AMD EPYC with local NVME drive, 5th generation.
  - MEMORY3
```
@Stability(value=Stable)
public static final InstanceClass MEMORY3
```
    Memory optimized instances, 3rd generation.
  - MEMORY4
```
@Stability(value=Stable)
public static final InstanceClass MEMORY4
```
    Memory optimized instances, 4th generation.
  - MEMORY5
```
@Stability(value=Stable)
public static final InstanceClass MEMORY5
```
    Memory optimized instances, 5th generation.
  - MEMORY5_HIGH_PERFORMANCE
```
@Stability(value=Stable)
public static final InstanceClass MEMORY5_HIGH_PERFORMANCE
```
    Memory optimized instances for high performance computing, 5th generation.
  - MEMORY5_NVME_DRIVE
```
@Stability(value=Stable)
public static final InstanceClass MEMORY5_NVME_DRIVE
```
    Memory optimized instances with local NVME drive, 5th generation.
  - MEMORY5_NVME_DRIVE_HIGH_PERFORMANCE
```
@Stability(value=Stable)
public static final InstanceClass MEMORY5_NVME_DRIVE_HIGH_PERFORMANCE
```
    Memory optimized instances with local NVME drive for high performance computing, 5th generation.
  - MEMORY5_AMD
```
@Stability(value=Stable)
public static final InstanceClass MEMORY5_AMD
```
    Memory optimized instances based on AMD EPYC, 5th generation.
  - COMPUTE3
```
@Stability(value=Stable)
public static final InstanceClass COMPUTE3
```
    Compute optimized instances, 3rd generation.
  - COMPUTE4
```
@Stability(value=Stable)
public static final InstanceClass COMPUTE4
```
    Compute optimized instances, 4th generation.
  - COMPUTE5
```
@Stability(value=Stable)
public static final InstanceClass COMPUTE5
```
    Compute optimized instances, 5th generation.
  - COMPUTE5_NVME_DRIVE
```
@Stability(value=Stable)
public static final InstanceClass COMPUTE5_NVME_DRIVE
```
    Compute optimized instances with local NVME drive, 5th generation.
  - COMPUTE5_HIGH_PERFORMANCE
```
@Stability(value=Stable)
public static final InstanceClass COMPUTE5_HIGH_PERFORMANCE
```
    Compute optimized instances for high performance computing, 5th generation.
  - STORAGE2
```
@Stability(value=Stable)
public static final InstanceClass STORAGE2
```
    Storage-optimized instances, 2nd generation.
  - STORAGE_COMPUTE_1
```
@Stability(value=Stable)
public static final InstanceClass STORAGE_COMPUTE_1
```
    Storage/compute balanced instances, 1st generation.
  - IO3
```
@Stability(value=Stable)
public static final InstanceClass IO3
```
    I/O-optimized instances, 3rd generation.
  - IO3_DENSE_NVME_DRIVE
```
@Stability(value=Stable)
public static final InstanceClass IO3_DENSE_NVME_DRIVE
```
    I/O-optimized instances with local NVME drive, 3rd generation.
  - BURSTABLE2
```
@Stability(value=Stable)
public static final InstanceClass BURSTABLE2
```
    Burstable instances, 2nd generation.
  - BURSTABLE3
```
@Stability(value=Stable)
public static final InstanceClass BURSTABLE3
```
    Burstable instances, 3rd generation.
  - BURSTABLE3_AMD
```
@Stability(value=Stable)
public static final InstanceClass BURSTABLE3_AMD
```
    Burstable instances based on AMD EPYC, 3rd generation.
  - MEMORY_INTENSIVE_1
```
@Stability(value=Stable)
public static final InstanceClass MEMORY_INTENSIVE_1
```
    Memory-intensive instances, 1st generation.
  - MEMORY_INTENSIVE_1_EXTENDED
```
@Stability(value=Stable)
public static final InstanceClass MEMORY_INTENSIVE_1_EXTENDED
```
    Memory-intensive instances, extended, 1st generation.
  - FPGA1
```
@Stability(value=Stable)
public static final InstanceClass FPGA1
```
    Instances with customizable hardware acceleration, 1st generation.
  - GRAPHICS3
```
@Stability(value=Stable)
public static final InstanceClass GRAPHICS3
```
    Graphics-optimized instances, 3rd generation.
  - GRAPHICS4_NVME_DRIVE_HIGH_PERFORMANCE
```
@Stability(value=Stable)
public static final InstanceClass GRAPHICS4_NVME_DRIVE_HIGH_PERFORMANCE
```
    Graphics-optimized instances with NVME drive for high performance computing, 4th generation.
  - PARALLEL2
```
@Stability(value=Stable)
public static final InstanceClass PARALLEL2
```
    Parallel-processing optimized instances, 2nd generation.
  - PARALLEL3
```
@Stability(value=Stable)
public static final InstanceClass PARALLEL3
```
    Parallel-processing optimized instances, 3nd generation.
  - ARM1
```
@Stability(value=Stable)
public static final InstanceClass ARM1
```
    Arm processor based instances, 1st generation.
  - STANDARD6_GRAVITON
```
@Stability(value=Stable)
public static final InstanceClass STANDARD6_GRAVITON
```
    Arm processor based instances, 2nd generation.
  - HIGH_COMPUTE_MEMORY1
```
@Stability(value=Stable)
public static final InstanceClass HIGH_COMPUTE_MEMORY1
```
    High memory and compute capacity instances, 1st generation.
  - INFERENCE1
```
@Stability(value=Stable)
public static final InstanceClass INFERENCE1
```
    Inferentia Chips based instances for machine learning inference applications, 1st generation.
- Method Detail
  - values
```
public static InstanceClass[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (InstanceClass c : InstanceClass.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static InstanceClass valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null

Enum InstanceClass

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

STANDARD3

STANDARD4

STANDARD5

STANDARD5_NVME_DRIVE

STANDARD5_AMD

STANDARD5_AMD_NVME_DRIVE

MEMORY3

MEMORY4

MEMORY5

MEMORY5_HIGH_PERFORMANCE

MEMORY5_NVME_DRIVE

MEMORY5_NVME_DRIVE_HIGH_PERFORMANCE

MEMORY5_AMD

COMPUTE3

COMPUTE4

COMPUTE5

COMPUTE5_NVME_DRIVE

COMPUTE5_HIGH_PERFORMANCE

STORAGE2

STORAGE_COMPUTE_1

IO3

IO3_DENSE_NVME_DRIVE

BURSTABLE2

BURSTABLE3

BURSTABLE3_AMD

MEMORY_INTENSIVE_1

MEMORY_INTENSIVE_1_EXTENDED

FPGA1

GRAPHICS3

GRAPHICS4_NVME_DRIVE_HIGH_PERFORMANCE

PARALLEL2

PARALLEL3

ARM1

STANDARD6_GRAVITON

HIGH_COMPUTE_MEMORY1

INFERENCE1

Method Detail

values

valueOf