org.hyperledger.fabric.protos.common

Class Capabilities

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

org.hyperledger.fabric.protos.common.Capabilities

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable, CapabilitiesOrBuilder

public final class Capabilities
extends com.google.protobuf.GeneratedMessageV3
implements CapabilitiesOrBuilder

 Capabilities message defines the capabilities a particular binary must implement
 for that binary to be able to safely participate in the channel.  The capabilities
 message is defined at the /Channel level, the /Channel/Application level, and the
 /Channel/Orderer level.
 The /Channel level capabilties define capabilities which both the orderer and peer
 binaries must satisfy.  These capabilties might be things like a new MSP type,
 or a new policy type.
 The /Channel/Orderer level capabilties define capabilities which must be supported
 by the orderer, but which have no bearing on the behavior of the peer.  For instance
 if the orderer changes the logic for how it constructs new channels, only all orderers
 must agree on the new logic.  The peers do not need to be aware of this change as
 they only interact with the channel after it has been constructed.
 Finally, the /Channel/Application level capabilities define capabilities which the peer
 binary must satisfy, but which have no bearing on the orderer.  For instance, if the
 peer adds a new UTXO transaction type, or changes the chaincode lifecycle requirements,
 all peers must agree on the new logic.  However, orderers never inspect transactions
 this deeply, and therefore have no need to be aware of the change.
 The capabilities strings defined in these messages typically correspond to release
 binary versions (e.g. "V1.1"), and are used primarilly as a mechanism for a fully
 upgraded network to switch from one set of logic to a new one.
 Although for V1.1, the orderers must be upgraded to V1.1 prior to the rest of the
 network, going forward, because of the split between the /Channel, /Channel/Orderer
 and /Channel/Application capabilities.  It should be possible for the orderer and
 application networks to upgrade themselves independently (with the exception of any
 new capabilities defined at the /Channel level).
 

Protobuf type common.Capabilities

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Capabilities.Builder Capabilities message defines the capabilities a particular binary must implement for that binary to be able to safely participate in the channel.

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable

Field Summary

Fields

Modifier and Type	Field and Description
static int	CAPABILITIES_FIELD_NUMBER

Method Summary

Modifier and Type	Method and Description
boolean	containsCapabilities(String key) map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];
boolean	equals(Object obj)
Map<String,Capability>	getCapabilities() Deprecated.
int	getCapabilitiesCount() map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];
Map<String,Capability>	getCapabilitiesMap() map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];
Capability	getCapabilitiesOrDefault(String key, Capability defaultValue) map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];
Capability	getCapabilitiesOrThrow(String key) map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];
static Capabilities	getDefaultInstance()
Capabilities	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Parser<Capabilities>	getParserForType()
int	getSerializedSize()
com.google.protobuf.UnknownFieldSet	getUnknownFields()
int	hashCode()
boolean	isInitialized()
static Capabilities.Builder	newBuilder()
static Capabilities.Builder	newBuilder(Capabilities prototype)
Capabilities.Builder	newBuilderForType()
static Capabilities	parseDelimitedFrom(InputStream input)
static Capabilities	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Capabilities	parseFrom(byte[] data)
static Capabilities	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Capabilities	parseFrom(ByteBuffer data)
static Capabilities	parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Capabilities	parseFrom(com.google.protobuf.ByteString data)
static Capabilities	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Capabilities	parseFrom(com.google.protobuf.CodedInputStream input)
static Capabilities	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Capabilities	parseFrom(InputStream input)
static Capabilities	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<Capabilities>	parser()
Capabilities.Builder	toBuilder()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessageV3

getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Methods inherited from class com.google.protobuf.AbstractMessage

findInitializationErrors, getInitializationErrorString, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail

CAPABILITIES_FIELD_NUMBER

public static final int CAPABILITIES_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()

Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessageV3

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

getCapabilitiesCount

public int getCapabilitiesCount()

Description copied from interface: CapabilitiesOrBuilder

map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];

Specified by:

getCapabilitiesCount in interface CapabilitiesOrBuilder

containsCapabilities

public boolean containsCapabilities(String key)

map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];

Specified by:

containsCapabilities in interface CapabilitiesOrBuilder

getCapabilities

@Deprecated
public Map<String,Capability> getCapabilities()

Deprecated.

Use getCapabilitiesMap() instead.

Specified by:

getCapabilities in interface CapabilitiesOrBuilder

getCapabilitiesMap

public Map<String,Capability> getCapabilitiesMap()

map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];

Specified by:

getCapabilitiesMap in interface CapabilitiesOrBuilder

getCapabilitiesOrDefault

public Capability getCapabilitiesOrDefault(String key,
                                           Capability defaultValue)

map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];

Specified by:

getCapabilitiesOrDefault in interface CapabilitiesOrBuilder

getCapabilitiesOrThrow

public Capability getCapabilitiesOrThrow(String key)

map<string, .common.Capability> capabilities = 1 [json_name = "capabilities"];

Specified by:

getCapabilitiesOrThrow in interface CapabilitiesOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessageV3

writeTo

public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws IOException

Specified by:

writeTo in interface com.google.protobuf.MessageLite

Overrides:

writeTo in class com.google.protobuf.GeneratedMessageV3

Throws:

IOException

getSerializedSize

public int getSerializedSize()

Specified by:

getSerializedSize in interface com.google.protobuf.MessageLite

Overrides:

getSerializedSize in class com.google.protobuf.GeneratedMessageV3

equals

public boolean equals(Object obj)

Specified by:

equals in interface com.google.protobuf.Message

Overrides:

equals in class com.google.protobuf.AbstractMessage

hashCode

public int hashCode()

Specified by:

hashCode in interface com.google.protobuf.Message

Overrides:

hashCode in class com.google.protobuf.AbstractMessage

parseFrom

public static Capabilities parseFrom(ByteBuffer data)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Capabilities parseFrom(ByteBuffer data,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Capabilities parseFrom(com.google.protobuf.ByteString data)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Capabilities parseFrom(com.google.protobuf.ByteString data,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Capabilities parseFrom(byte[] data)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Capabilities parseFrom(byte[] data,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Capabilities parseFrom(InputStream input)
                              throws IOException

Throws:

IOException

parseFrom

public static Capabilities parseFrom(InputStream input,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws IOException

Throws:

IOException

parseDelimitedFrom

public static Capabilities parseDelimitedFrom(InputStream input)
                                       throws IOException

Throws:

IOException

parseDelimitedFrom

public static Capabilities parseDelimitedFrom(InputStream input,
                                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                       throws IOException

Throws:

IOException

parseFrom

public static Capabilities parseFrom(com.google.protobuf.CodedInputStream input)
                              throws IOException

Throws:

IOException

parseFrom

public static Capabilities parseFrom(com.google.protobuf.CodedInputStream input,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws IOException

Throws:

IOException

newBuilderForType

public Capabilities.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static Capabilities.Builder newBuilder()

newBuilder

public static Capabilities.Builder newBuilder(Capabilities prototype)

toBuilder

public Capabilities.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

getDefaultInstance

public static Capabilities getDefaultInstance()

parser

public static com.google.protobuf.Parser<Capabilities> parser()

getParserForType

public com.google.protobuf.Parser<Capabilities> getParserForType()

Specified by:

getParserForType in interface com.google.protobuf.Message

Specified by:

getParserForType in interface com.google.protobuf.MessageLite

Overrides:

getParserForType in class com.google.protobuf.GeneratedMessageV3

getDefaultInstanceForType

public Capabilities getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder