java.lang.Object
- java.lang.Enum<MigrationProgressEvent.ConcurrencyMode>
- - com.google.datastore.admin.v1.MigrationProgressEvent.ConcurrencyMode

All Implemented Interfaces:

com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<MigrationProgressEvent.ConcurrencyMode>

Enclosing class:

MigrationProgressEvent
```
public static enum MigrationProgressEvent.ConcurrencyMode
extends Enum<MigrationProgressEvent.ConcurrencyMode>
implements com.google.protobuf.ProtocolMessageEnum
```
```
 Concurrency modes for transactions in Cloud Firestore.
 
```
Protobuf enum google.datastore.admin.v1.MigrationProgressEvent.ConcurrencyMode

Enum Constant Summary

Enum Constants
Enum Constant	Description
`CONCURRENCY_MODE_UNSPECIFIED`	Unspecified.
`OPTIMISTIC`	Optimistic concurrency.
`OPTIMISTIC_WITH_ENTITY_GROUPS`	Optimistic concurrency with entity groups.
`PESSIMISTIC`	Pessimistic concurrency.
`UNRECOGNIZED`

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`CONCURRENCY_MODE_UNSPECIFIED_VALUE`	Unspecified.
`static int`	`OPTIMISTIC_VALUE`	Optimistic concurrency.
`static int`	`OPTIMISTIC_WITH_ENTITY_GROUPS_VALUE`	Optimistic concurrency with entity groups.
`static int`	`PESSIMISTIC_VALUE`	Pessimistic concurrency.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`static MigrationProgressEvent.ConcurrencyMode`	`forNumber(int value)`
`static com.google.protobuf.Descriptors.EnumDescriptor`	`getDescriptor()`
`com.google.protobuf.Descriptors.EnumDescriptor`	`getDescriptorForType()`
`int`	`getNumber()`
`com.google.protobuf.Descriptors.EnumValueDescriptor`	`getValueDescriptor()`
`static com.google.protobuf.Internal.EnumLiteMap<MigrationProgressEvent.ConcurrencyMode>`	`internalGetValueMap()`
`static MigrationProgressEvent.ConcurrencyMode`	`valueOf(int value)`	Deprecated.
`static MigrationProgressEvent.ConcurrencyMode`	`valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)`	Returns the enum constant of this type with the specified name.
`static MigrationProgressEvent.ConcurrencyMode`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static MigrationProgressEvent.ConcurrencyMode[]`	`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
  - CONCURRENCY_MODE_UNSPECIFIED
```
public static final MigrationProgressEvent.ConcurrencyMode CONCURRENCY_MODE_UNSPECIFIED
```
    Unspecified.
    CONCURRENCY_MODE_UNSPECIFIED = 0;
  - PESSIMISTIC
```
public static final MigrationProgressEvent.ConcurrencyMode PESSIMISTIC
```
    Pessimistic concurrency.
    PESSIMISTIC = 1;
  - OPTIMISTIC
```
public static final MigrationProgressEvent.ConcurrencyMode OPTIMISTIC
```
    Optimistic concurrency.
    OPTIMISTIC = 2;
  - OPTIMISTIC_WITH_ENTITY_GROUPS
```
public static final MigrationProgressEvent.ConcurrencyMode OPTIMISTIC_WITH_ENTITY_GROUPS
```
    Optimistic concurrency with entity groups.
    OPTIMISTIC_WITH_ENTITY_GROUPS = 3;
  - UNRECOGNIZED
```
public static final MigrationProgressEvent.ConcurrencyMode UNRECOGNIZED
```
- Field Detail
  - CONCURRENCY_MODE_UNSPECIFIED_VALUE
```
public static final int CONCURRENCY_MODE_UNSPECIFIED_VALUE
```
    Unspecified.
    CONCURRENCY_MODE_UNSPECIFIED = 0;
    See Also:
    
    Constant Field Values
  - PESSIMISTIC_VALUE
```
public static final int PESSIMISTIC_VALUE
```
    Pessimistic concurrency.
    PESSIMISTIC = 1;
    See Also:
    
    Constant Field Values
  - OPTIMISTIC_VALUE
```
public static final int OPTIMISTIC_VALUE
```
    Optimistic concurrency.
    OPTIMISTIC = 2;
    See Also:
    
    Constant Field Values
  - OPTIMISTIC_WITH_ENTITY_GROUPS_VALUE
```
public static final int OPTIMISTIC_WITH_ENTITY_GROUPS_VALUE
```
    Optimistic concurrency with entity groups.
    OPTIMISTIC_WITH_ENTITY_GROUPS = 3;
    See Also:
    
    Constant Field Values
- Method Detail
  - values
```
public static MigrationProgressEvent.ConcurrencyMode[] 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 (MigrationProgressEvent.ConcurrencyMode c : MigrationProgressEvent.ConcurrencyMode.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static MigrationProgressEvent.ConcurrencyMode 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
  - getNumber
```
public final int getNumber()
```
    Specified by:
    
    getNumber in interface com.google.protobuf.Internal.EnumLite
    
    Specified by:
    
    getNumber in interface com.google.protobuf.ProtocolMessageEnum
  - valueOf
```
@Deprecated
public static MigrationProgressEvent.ConcurrencyMode valueOf(int value)
```
    Deprecated.
    
    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:
    
    value - 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
  - forNumber
```
public static MigrationProgressEvent.ConcurrencyMode forNumber(int value)
```
    Parameters:
    
    value - The numeric wire value of the corresponding enum entry.
    
    Returns:
    
    The enum associated with the given numeric wire value.
  - internalGetValueMap
```
public static com.google.protobuf.Internal.EnumLiteMap<MigrationProgressEvent.ConcurrencyMode> internalGetValueMap()
```
  - getValueDescriptor
```
public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
```
    Specified by:
    
    getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum
  - getDescriptorForType
```
public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
```
    Specified by:
    
    getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum
  - getDescriptor
```
public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()
```
  - valueOf
```
public static MigrationProgressEvent.ConcurrencyMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
```
    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:
    
    desc - 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 MigrationProgressEvent.ConcurrencyMode

Enum Constant Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

CONCURRENCY_MODE_UNSPECIFIED

PESSIMISTIC

OPTIMISTIC

OPTIMISTIC_WITH_ENTITY_GROUPS

UNRECOGNIZED

Field Detail

CONCURRENCY_MODE_UNSPECIFIED_VALUE

PESSIMISTIC_VALUE

OPTIMISTIC_VALUE

OPTIMISTIC_WITH_ENTITY_GROUPS_VALUE

Method Detail

values

valueOf

getNumber

valueOf

forNumber

internalGetValueMap

getValueDescriptor

getDescriptorForType

getDescriptor

valueOf