org.hyperledger.fabric.protos.discovery

Class EndorsementDescriptor

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

org.hyperledger.fabric.protos.discovery.EndorsementDescriptor

All Implemented Interfaces:

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

public final class EndorsementDescriptor
extends com.google.protobuf.GeneratedMessageV3
implements EndorsementDescriptorOrBuilder

 EndorsementDescriptor contains information about which peers can be used
 to request endorsement from, such that the endorsement policy would be fulfilled.
 Here is how to compute a set of peers to ask an endorsement from, given an EndorsementDescriptor:
 Let e: G --> P be the endorsers_by_groups field that maps a group to a set of peers.
 Note that applying e on a group g yields a set of peers.
 1) Select a layout l: G --> N out of the layouts given.
    l is the quantities_by_group field of a Layout, and it maps a group to an integer.
 2) R = {}  (an empty set of peers)
 3) For each group g in the layout l, compute n = l(g)
    3.1) Denote P_g as a set of n random peers {p0, p1, ... p_n} selected from e(g)
    3.2) R = R U P_g  (add P_g to R)
 4) The set of peers R is the peers the client needs to request endorsements from
 

Protobuf type discovery.EndorsementDescriptor

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EndorsementDescriptor.Builder EndorsementDescriptor contains information about which peers can be used to request endorsement from, such that the endorsement policy would be fulfilled.

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	CHAINCODE_FIELD_NUMBER
static int	ENDORSERS_BY_GROUPS_FIELD_NUMBER
static int	LAYOUTS_FIELD_NUMBER

Method Summary

Modifier and Type	Method and Description
boolean	containsEndorsersByGroups(String key) Specifies the endorsers, separated to groups.
boolean	equals(Object obj)
String	getChaincode() string chaincode = 1 [json_name = "chaincode"];
com.google.protobuf.ByteString	getChaincodeBytes() string chaincode = 1 [json_name = "chaincode"];
static EndorsementDescriptor	getDefaultInstance()
EndorsementDescriptor	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
Map<String,Peers>	getEndorsersByGroups() Deprecated.
int	getEndorsersByGroupsCount() Specifies the endorsers, separated to groups.
Map<String,Peers>	getEndorsersByGroupsMap() Specifies the endorsers, separated to groups.
Peers	getEndorsersByGroupsOrDefault(String key, Peers defaultValue) Specifies the endorsers, separated to groups.
Peers	getEndorsersByGroupsOrThrow(String key) Specifies the endorsers, separated to groups.
Layout	getLayouts(int index) Specifies options of fulfulling the endorsement policy.
int	getLayoutsCount() Specifies options of fulfulling the endorsement policy.
List<Layout>	getLayoutsList() Specifies options of fulfulling the endorsement policy.
LayoutOrBuilder	getLayoutsOrBuilder(int index) Specifies options of fulfulling the endorsement policy.
List<? extends LayoutOrBuilder>	getLayoutsOrBuilderList() Specifies options of fulfulling the endorsement policy.
com.google.protobuf.Parser<EndorsementDescriptor>	getParserForType()
int	getSerializedSize()
com.google.protobuf.UnknownFieldSet	getUnknownFields()
int	hashCode()
boolean	isInitialized()
static EndorsementDescriptor.Builder	newBuilder()
static EndorsementDescriptor.Builder	newBuilder(EndorsementDescriptor prototype)
EndorsementDescriptor.Builder	newBuilderForType()
static EndorsementDescriptor	parseDelimitedFrom(InputStream input)
static EndorsementDescriptor	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static EndorsementDescriptor	parseFrom(byte[] data)
static EndorsementDescriptor	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static EndorsementDescriptor	parseFrom(ByteBuffer data)
static EndorsementDescriptor	parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static EndorsementDescriptor	parseFrom(com.google.protobuf.ByteString data)
static EndorsementDescriptor	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static EndorsementDescriptor	parseFrom(com.google.protobuf.CodedInputStream input)
static EndorsementDescriptor	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static EndorsementDescriptor	parseFrom(InputStream input)
static EndorsementDescriptor	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<EndorsementDescriptor>	parser()
EndorsementDescriptor.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

CHAINCODE_FIELD_NUMBER

public static final int CHAINCODE_FIELD_NUMBER

See Also:

Constant Field Values

ENDORSERS_BY_GROUPS_FIELD_NUMBER

public static final int ENDORSERS_BY_GROUPS_FIELD_NUMBER

See Also:

Constant Field Values

LAYOUTS_FIELD_NUMBER

public static final int LAYOUTS_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()

getChaincode

public String getChaincode()

string chaincode = 1 [json_name = "chaincode"];

Specified by:

getChaincode in interface EndorsementDescriptorOrBuilder

Returns:

The chaincode.

getChaincodeBytes

public com.google.protobuf.ByteString getChaincodeBytes()

string chaincode = 1 [json_name = "chaincode"];

Specified by:

getChaincodeBytes in interface EndorsementDescriptorOrBuilder

Returns:

The bytes for chaincode.

getEndorsersByGroupsCount

public int getEndorsersByGroupsCount()

Description copied from interface: EndorsementDescriptorOrBuilder

 Specifies the endorsers, separated to groups.
 

map<string, .discovery.Peers> endorsers_by_groups = 2 [json_name = "endorsersByGroups"];

Specified by:

getEndorsersByGroupsCount in interface EndorsementDescriptorOrBuilder

containsEndorsersByGroups

public boolean containsEndorsersByGroups(String key)

 Specifies the endorsers, separated to groups.
 

map<string, .discovery.Peers> endorsers_by_groups = 2 [json_name = "endorsersByGroups"];

Specified by:

containsEndorsersByGroups in interface EndorsementDescriptorOrBuilder

getEndorsersByGroups

@Deprecated
public Map<String,Peers> getEndorsersByGroups()

Deprecated.

Use getEndorsersByGroupsMap() instead.

Specified by:

getEndorsersByGroups in interface EndorsementDescriptorOrBuilder

getEndorsersByGroupsMap

public Map<String,Peers> getEndorsersByGroupsMap()

 Specifies the endorsers, separated to groups.
 

map<string, .discovery.Peers> endorsers_by_groups = 2 [json_name = "endorsersByGroups"];

Specified by:

getEndorsersByGroupsMap in interface EndorsementDescriptorOrBuilder

getEndorsersByGroupsOrDefault

public Peers getEndorsersByGroupsOrDefault(String key,
                                           Peers defaultValue)

 Specifies the endorsers, separated to groups.
 

map<string, .discovery.Peers> endorsers_by_groups = 2 [json_name = "endorsersByGroups"];

Specified by:

getEndorsersByGroupsOrDefault in interface EndorsementDescriptorOrBuilder

getEndorsersByGroupsOrThrow

public Peers getEndorsersByGroupsOrThrow(String key)

 Specifies the endorsers, separated to groups.
 

map<string, .discovery.Peers> endorsers_by_groups = 2 [json_name = "endorsersByGroups"];

Specified by:

getEndorsersByGroupsOrThrow in interface EndorsementDescriptorOrBuilder

getLayoutsList

public List<Layout> getLayoutsList()

 Specifies options of fulfulling the endorsement policy.
 Each option lists the group names, and the amount of signatures needed
 from each group.
 

repeated .discovery.Layout layouts = 3 [json_name = "layouts"];

Specified by:

getLayoutsList in interface EndorsementDescriptorOrBuilder

getLayoutsOrBuilderList

public List<? extends LayoutOrBuilder> getLayoutsOrBuilderList()

 Specifies options of fulfulling the endorsement policy.
 Each option lists the group names, and the amount of signatures needed
 from each group.
 

repeated .discovery.Layout layouts = 3 [json_name = "layouts"];

Specified by:

getLayoutsOrBuilderList in interface EndorsementDescriptorOrBuilder

getLayoutsCount

public int getLayoutsCount()

 Specifies options of fulfulling the endorsement policy.
 Each option lists the group names, and the amount of signatures needed
 from each group.
 

repeated .discovery.Layout layouts = 3 [json_name = "layouts"];

Specified by:

getLayoutsCount in interface EndorsementDescriptorOrBuilder

getLayouts

public Layout getLayouts(int index)

 Specifies options of fulfulling the endorsement policy.
 Each option lists the group names, and the amount of signatures needed
 from each group.
 

repeated .discovery.Layout layouts = 3 [json_name = "layouts"];

Specified by:

getLayouts in interface EndorsementDescriptorOrBuilder

getLayoutsOrBuilder

public LayoutOrBuilder getLayoutsOrBuilder(int index)

 Specifies options of fulfulling the endorsement policy.
 Each option lists the group names, and the amount of signatures needed
 from each group.
 

repeated .discovery.Layout layouts = 3 [json_name = "layouts"];

Specified by:

getLayoutsOrBuilder in interface EndorsementDescriptorOrBuilder

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 EndorsementDescriptor parseFrom(ByteBuffer data)
                                       throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static EndorsementDescriptor parseFrom(InputStream input)
                                       throws IOException

Throws:

IOException

parseFrom

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

Throws:

IOException

parseDelimitedFrom

public static EndorsementDescriptor parseDelimitedFrom(InputStream input)
                                                throws IOException

Throws:

IOException

parseDelimitedFrom

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

Throws:

IOException

parseFrom

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

Throws:

IOException

parseFrom

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

Throws:

IOException

newBuilderForType

public EndorsementDescriptor.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static EndorsementDescriptor.Builder newBuilder()

newBuilder

public static EndorsementDescriptor.Builder newBuilder(EndorsementDescriptor prototype)

toBuilder

public EndorsementDescriptor.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

getDefaultInstance

public static EndorsementDescriptor getDefaultInstance()

parser

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

getParserForType

public com.google.protobuf.Parser<EndorsementDescriptor> 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 EndorsementDescriptor getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder