Enum Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy
- java.lang.Object
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- java.lang.Enum<Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy>
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- io.envoyproxy.envoy.config.cluster.v3.Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy
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- All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite
,com.google.protobuf.ProtocolMessageEnum
,java.io.Serializable
,java.lang.Comparable<Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy>
- Enclosing class:
- Cluster.LbSubsetConfig
public static enum Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy extends java.lang.Enum<Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy> implements com.google.protobuf.ProtocolMessageEnum
Protobuf enumenvoy.config.cluster.v3.Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy
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Enum Constant Summary
Enum Constants Enum Constant Description FALLBACK_LIST
A special metadata key ``fallback_list`` will be used to provide variants of metadata to try.METADATA_NO_FALLBACK
No fallback.UNRECOGNIZED
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Field Summary
Fields Modifier and Type Field Description static int
FALLBACK_LIST_VALUE
A special metadata key ``fallback_list`` will be used to provide variants of metadata to try.private static com.google.protobuf.Internal.EnumLiteMap<Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy>
internalValueMap
static int
METADATA_NO_FALLBACK_VALUE
No fallback.private int
value
private static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy[]
VALUES
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Constructor Summary
Constructors Modifier Constructor Description private
LbSubsetMetadataFallbackPolicy(int value)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy
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<Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy>
internalGetValueMap()
static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy
valueOf(int value)
Deprecated.static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy
valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
Returns the enum constant of this type with the specified name.static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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METADATA_NO_FALLBACK
public static final Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy METADATA_NO_FALLBACK
No fallback. Route metadata will be used as-is.
METADATA_NO_FALLBACK = 0;
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FALLBACK_LIST
public static final Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy FALLBACK_LIST
A special metadata key ``fallback_list`` will be used to provide variants of metadata to try. Value of ``fallback_list`` key has to be a list. Every list element has to be a struct - it will be merged with route metadata, overriding keys that appear in both places. ``fallback_list`` entries will be used in order until a host is found. ``fallback_list`` key itself is removed from metadata before subset load balancing is performed. Example: for metadata: .. code-block:: yaml version: 1.0 fallback_list: - version: 2.0 hardware: c64 - hardware: c32 - version: 3.0 at first, metadata: .. code-block:: json {"version": "2.0", "hardware": "c64"} will be used for load balancing. If no host is found, metadata: .. code-block:: json {"version": "1.0", "hardware": "c32"} is next to try. If it still results in no host, finally metadata: .. code-block:: json {"version": "3.0"} is used.
FALLBACK_LIST = 1;
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UNRECOGNIZED
public static final Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy UNRECOGNIZED
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Field Detail
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METADATA_NO_FALLBACK_VALUE
public static final int METADATA_NO_FALLBACK_VALUE
No fallback. Route metadata will be used as-is.
METADATA_NO_FALLBACK = 0;
- See Also:
- Constant Field Values
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FALLBACK_LIST_VALUE
public static final int FALLBACK_LIST_VALUE
A special metadata key ``fallback_list`` will be used to provide variants of metadata to try. Value of ``fallback_list`` key has to be a list. Every list element has to be a struct - it will be merged with route metadata, overriding keys that appear in both places. ``fallback_list`` entries will be used in order until a host is found. ``fallback_list`` key itself is removed from metadata before subset load balancing is performed. Example: for metadata: .. code-block:: yaml version: 1.0 fallback_list: - version: 2.0 hardware: c64 - hardware: c32 - version: 3.0 at first, metadata: .. code-block:: json {"version": "2.0", "hardware": "c64"} will be used for load balancing. If no host is found, metadata: .. code-block:: json {"version": "1.0", "hardware": "c32"} is next to try. If it still results in no host, finally metadata: .. code-block:: json {"version": "3.0"} is used.
FALLBACK_LIST = 1;
- See Also:
- Constant Field Values
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internalValueMap
private static final com.google.protobuf.Internal.EnumLiteMap<Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy> internalValueMap
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VALUES
private static final Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy[] VALUES
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value
private final int value
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Method Detail
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values
public static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy[] 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 (Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy c : Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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getNumber
public final int getNumber()
- Specified by:
getNumber
in interfacecom.google.protobuf.Internal.EnumLite
- Specified by:
getNumber
in interfacecom.google.protobuf.ProtocolMessageEnum
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valueOf
@Deprecated public static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy 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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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forNumber
public static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy forNumber(int value)
- Parameters:
value
- The numeric wire value of the corresponding enum entry.- Returns:
- The enum associated with the given numeric wire value.
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internalGetValueMap
public static com.google.protobuf.Internal.EnumLiteMap<Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy> internalGetValueMap()
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getValueDescriptor
public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
- Specified by:
getValueDescriptor
in interfacecom.google.protobuf.ProtocolMessageEnum
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getDescriptorForType
public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
- Specified by:
getDescriptorForType
in interfacecom.google.protobuf.ProtocolMessageEnum
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getDescriptor
public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()
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valueOf
public static Cluster.LbSubsetConfig.LbSubsetMetadataFallbackPolicy 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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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