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public final class MetadataFilter extends GeneratedMessageV3 implements MetadataFilterOrBuilderOpaque filter criteria used by load balancers to restrict routing configuration to a limited set of load balancing proxies. Proxies and sidecars involved in load balancing would typically present metadata to the load balancers that need to match criteria specified here. If a match takes place, the relevant configuration is made available to those proxies. For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. An example for using metadataFilters would be: if load balancing involves Envoys, they receive routing configuration when values in metadataFilters match values supplied in of their XDS requests to loadbalancers.
Protobuf type google.cloud.compute.v1.MetadataFilter
Inheritance
Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > MetadataFilterImplements
MetadataFilterOrBuilderStatic Fields
FILTER_LABELS_FIELD_NUMBER
public static final int FILTER_LABELS_FIELD_NUMBER| Field Value | |
|---|---|
| Type | Description |
int | |
FILTER_MATCH_CRITERIA_FIELD_NUMBER
public static final int FILTER_MATCH_CRITERIA_FIELD_NUMBER| Field Value | |
|---|---|
| Type | Description |
int | |
Static Methods
getDefaultInstance()
public static MetadataFilter getDefaultInstance()| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()| Returns | |
|---|---|
| Type | Description |
Descriptor | |
newBuilder()
public static MetadataFilter.Builder newBuilder()| Returns | |
|---|---|
| Type | Description |
MetadataFilter.Builder | |
newBuilder(MetadataFilter prototype)
public static MetadataFilter.Builder newBuilder(MetadataFilter prototype)| Parameter | |
|---|---|
| Name | Description |
prototype | MetadataFilter |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter.Builder | |
parseDelimitedFrom(InputStream input)
public static MetadataFilter parseDelimitedFrom(InputStream input)| Parameter | |
|---|---|
| Name | Description |
input | InputStream |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static MetadataFilter parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input | InputStream |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(byte[] data)
public static MetadataFilter parseFrom(byte[] data)| Parameter | |
|---|---|
| Name | Description |
data | byte[] |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static MetadataFilter parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data | byte[] |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(ByteString data)
public static MetadataFilter parseFrom(ByteString data)| Parameter | |
|---|---|
| Name | Description |
data | ByteString |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static MetadataFilter parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data | ByteString |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(CodedInputStream input)
public static MetadataFilter parseFrom(CodedInputStream input)| Parameter | |
|---|---|
| Name | Description |
input | CodedInputStream |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static MetadataFilter parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input | CodedInputStream |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(InputStream input)
public static MetadataFilter parseFrom(InputStream input)| Parameter | |
|---|---|
| Name | Description |
input | InputStream |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static MetadataFilter parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input | InputStream |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(ByteBuffer data)
public static MetadataFilter parseFrom(ByteBuffer data)| Parameter | |
|---|---|
| Name | Description |
data | ByteBuffer |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static MetadataFilter parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data | ByteBuffer |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parser()
public static Parser<MetadataFilter> parser()| Returns | |
|---|---|
| Type | Description |
Parser<MetadataFilter> | |
Methods
equals(Object obj)
public boolean equals(Object obj)| Parameter | |
|---|---|
| Name | Description |
obj | Object |
| Returns | |
|---|---|
| Type | Description |
boolean | |
getDefaultInstanceForType()
public MetadataFilter getDefaultInstanceForType()| Returns | |
|---|---|
| Type | Description |
MetadataFilter | |
getFilterLabels(int index)
public MetadataFilterLabelMatch getFilterLabels(int index)The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria This list must not be empty and can have at the most 64 entries.
repeated .google.cloud.compute.v1.MetadataFilterLabelMatch filter_labels = 307903142;
| Parameter | |
|---|---|
| Name | Description |
index | int |
| Returns | |
|---|---|
| Type | Description |
MetadataFilterLabelMatch | |
getFilterLabelsCount()
public int getFilterLabelsCount()The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria This list must not be empty and can have at the most 64 entries.
repeated .google.cloud.compute.v1.MetadataFilterLabelMatch filter_labels = 307903142;
| Returns | |
|---|---|
| Type | Description |
int | |
getFilterLabelsList()
public List<MetadataFilterLabelMatch> getFilterLabelsList()The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria This list must not be empty and can have at the most 64 entries.
repeated .google.cloud.compute.v1.MetadataFilterLabelMatch filter_labels = 307903142;
| Returns | |
|---|---|
| Type | Description |
List<MetadataFilterLabelMatch> | |
getFilterLabelsOrBuilder(int index)
public MetadataFilterLabelMatchOrBuilder getFilterLabelsOrBuilder(int index)The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria This list must not be empty and can have at the most 64 entries.
repeated .google.cloud.compute.v1.MetadataFilterLabelMatch filter_labels = 307903142;
| Parameter | |
|---|---|
| Name | Description |
index | int |
| Returns | |
|---|---|
| Type | Description |
MetadataFilterLabelMatchOrBuilder | |
getFilterLabelsOrBuilderList()
public List<? extends MetadataFilterLabelMatchOrBuilder> getFilterLabelsOrBuilderList()The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria This list must not be empty and can have at the most 64 entries.
repeated .google.cloud.compute.v1.MetadataFilterLabelMatch filter_labels = 307903142;
| Returns | |
|---|---|
| Type | Description |
List<? extends com.google.cloud.compute.v1.MetadataFilterLabelMatchOrBuilder> | |
getFilterMatchCriteria()
public String getFilterMatchCriteria()Specifies how individual filter label matches within the list of filterLabels and contributes toward the overall metadataFilter match. Supported values are: - MATCH_ANY: at least one of the filterLabels must have a matching label in the provided metadata. - MATCH_ALL: all filterLabels must have matching labels in the provided metadata. Check the FilterMatchCriteria enum for the list of possible values.
optional string filter_match_criteria = 239970368;
| Returns | |
|---|---|
| Type | Description |
String | The filterMatchCriteria. |
getFilterMatchCriteriaBytes()
public ByteString getFilterMatchCriteriaBytes()Specifies how individual filter label matches within the list of filterLabels and contributes toward the overall metadataFilter match. Supported values are: - MATCH_ANY: at least one of the filterLabels must have a matching label in the provided metadata. - MATCH_ALL: all filterLabels must have matching labels in the provided metadata. Check the FilterMatchCriteria enum for the list of possible values.
optional string filter_match_criteria = 239970368;
| Returns | |
|---|---|
| Type | Description |
ByteString | The bytes for filterMatchCriteria. |
getParserForType()
public Parser<MetadataFilter> getParserForType()| Returns | |
|---|---|
| Type | Description |
Parser<MetadataFilter> | |
getSerializedSize()
public int getSerializedSize()| Returns | |
|---|---|
| Type | Description |
int | |
getUnknownFields()
public final UnknownFieldSet getUnknownFields()| Returns | |
|---|---|
| Type | Description |
UnknownFieldSet | |
hasFilterMatchCriteria()
public boolean hasFilterMatchCriteria()Specifies how individual filter label matches within the list of filterLabels and contributes toward the overall metadataFilter match. Supported values are: - MATCH_ANY: at least one of the filterLabels must have a matching label in the provided metadata. - MATCH_ALL: all filterLabels must have matching labels in the provided metadata. Check the FilterMatchCriteria enum for the list of possible values.
optional string filter_match_criteria = 239970368;
| Returns | |
|---|---|
| Type | Description |
boolean | Whether the filterMatchCriteria field is set. |
hashCode()
public int hashCode()| Returns | |
|---|---|
| Type | Description |
int | |
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()| Returns | |
|---|---|
| Type | Description |
FieldAccessorTable | |
isInitialized()
public final boolean isInitialized()| Returns | |
|---|---|
| Type | Description |
boolean | |
newBuilderForType()
public MetadataFilter.Builder newBuilderForType()| Returns | |
|---|---|
| Type | Description |
MetadataFilter.Builder | |
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected MetadataFilter.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)| Parameter | |
|---|---|
| Name | Description |
parent | BuilderParent |
| Returns | |
|---|---|
| Type | Description |
MetadataFilter.Builder | |
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)| Parameter | |
|---|---|
| Name | Description |
unused | UnusedPrivateParameter |
| Returns | |
|---|---|
| Type | Description |
Object | |
toBuilder()
public MetadataFilter.Builder toBuilder()| Returns | |
|---|---|
| Type | Description |
MetadataFilter.Builder | |
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)| Parameter | |
|---|---|
| Name | Description |
output | CodedOutputStream |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |