org.bitcoin.paymentchannel

Class Protos.Initiate

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

org.bitcoin.paymentchannel.Protos.Initiate

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable, Protos.InitiateOrBuilder

Enclosing class:

Protos

public static final class Protos.Initiate
extends com.google.protobuf.GeneratedMessage
implements Protos.InitiateOrBuilder

Protobuf type paymentchannels.Initiate

 Sent from server to client once version nego is done.
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Protos.Initiate.Builder Protobuf type paymentchannels.Initiate

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

com.google.protobuf.GeneratedMessage.BuilderParent, com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessage.ExtendableBuilder>, com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage>, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage>, com.google.protobuf.GeneratedMessage.FieldAccessorTable, com.google.protobuf.GeneratedMessage.GeneratedExtension<ContainingType extends com.google.protobuf.Message,Type>

Field Summary

Fields

Modifier and Type	Field and Description
static int	EXPIRE_TIME_SECS_FIELD_NUMBER
static int	MIN_ACCEPTED_CHANNEL_SIZE_FIELD_NUMBER
static int	MIN_PAYMENT_FIELD_NUMBER
static int	MULTISIG_KEY_FIELD_NUMBER
static com.google.protobuf.Parser<Protos.Initiate>	PARSER

Fields inherited from class com.google.protobuf.GeneratedMessage

alwaysUseFieldBuilders

Fields inherited from class com.google.protobuf.AbstractMessageLite

memoizedHashCode

Method Summary

Modifier and Type	Method and Description
static Protos.Initiate	getDefaultInstance()
Protos.Initiate	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
long	getExpireTimeSecs() required uint64 expire_time_secs = 3;
long	getMinAcceptedChannelSize() required uint64 min_accepted_channel_size = 2;
long	getMinPayment() required uint64 min_payment = 4;
com.google.protobuf.ByteString	getMultisigKey() required bytes multisig_key = 1;
com.google.protobuf.Parser<Protos.Initiate>	getParserForType()
int	getSerializedSize()
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasExpireTimeSecs() required uint64 expire_time_secs = 3;
boolean	hasMinAcceptedChannelSize() required uint64 min_accepted_channel_size = 2;
boolean	hasMinPayment() required uint64 min_payment = 4;
boolean	hasMultisigKey() required bytes multisig_key = 1;
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static Protos.Initiate.Builder	newBuilder()
static Protos.Initiate.Builder	newBuilder(Protos.Initiate prototype)
Protos.Initiate.Builder	newBuilderForType()
protected Protos.Initiate.Builder	newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
static Protos.Initiate	parseDelimitedFrom(InputStream input)
static Protos.Initiate	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Protos.Initiate	parseFrom(byte[] data)
static Protos.Initiate	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Protos.Initiate	parseFrom(com.google.protobuf.ByteString data)
static Protos.Initiate	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Protos.Initiate	parseFrom(com.google.protobuf.CodedInputStream input)
static Protos.Initiate	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Protos.Initiate	parseFrom(InputStream input)
static Protos.Initiate	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
Protos.Initiate.Builder	toBuilder()
protected Object	writeReplace()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessage

getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, makeExtensionsImmutable, newFileScopedGeneratedExtension, newFileScopedGeneratedExtension, newMessageScopedGeneratedExtension, newMessageScopedGeneratedExtension, parseUnknownField

Methods inherited from class com.google.protobuf.AbstractMessage

equals, findInitializationErrors, getInitializationErrorString, hashCode, hashFields, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite

checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

clone, finalize, 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

PARSER

public static com.google.protobuf.Parser<Protos.Initiate> PARSER

MULTISIG_KEY_FIELD_NUMBER

public static final int MULTISIG_KEY_FIELD_NUMBER

See Also:

Constant Field Values

MIN_ACCEPTED_CHANNEL_SIZE_FIELD_NUMBER

public static final int MIN_ACCEPTED_CHANNEL_SIZE_FIELD_NUMBER

See Also:

Constant Field Values

EXPIRE_TIME_SECS_FIELD_NUMBER

public static final int EXPIRE_TIME_SECS_FIELD_NUMBER

See Also:

Constant Field Values

MIN_PAYMENT_FIELD_NUMBER

public static final int MIN_PAYMENT_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getDefaultInstance

public static Protos.Initiate getDefaultInstance()

getDefaultInstanceForType

public Protos.Initiate getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

getUnknownFields

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

Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessage

getDescriptor

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

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage

getParserForType

public com.google.protobuf.Parser<Protos.Initiate> 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.GeneratedMessage

hasMultisigKey

public boolean hasMultisigKey()

required bytes multisig_key = 1;

 This must be a raw pubkey in regular ECDSA form. Both compressed and non-compressed forms
 are accepted. It is used only in the creation of the multisig contract, as outputs are
 created entirely by the secondary
 

Specified by:

hasMultisigKey in interface Protos.InitiateOrBuilder

getMultisigKey

public com.google.protobuf.ByteString getMultisigKey()

required bytes multisig_key = 1;

 This must be a raw pubkey in regular ECDSA form. Both compressed and non-compressed forms
 are accepted. It is used only in the creation of the multisig contract, as outputs are
 created entirely by the secondary
 

Specified by:

getMultisigKey in interface Protos.InitiateOrBuilder

hasMinAcceptedChannelSize

public boolean hasMinAcceptedChannelSize()

required uint64 min_accepted_channel_size = 2;

 Once a channel is exhausted a new one must be set up. So secondary indicates the minimum
 size it's willing to accept here. This can be lower to trade off resources against
 security but shouldn't be so low the transactions get rejected by the network as spam.
 Zero isn't a sensible value to have here, so we make the field required.
 

Specified by:

hasMinAcceptedChannelSize in interface Protos.InitiateOrBuilder

getMinAcceptedChannelSize

public long getMinAcceptedChannelSize()

required uint64 min_accepted_channel_size = 2;

 Once a channel is exhausted a new one must be set up. So secondary indicates the minimum
 size it's willing to accept here. This can be lower to trade off resources against
 security but shouldn't be so low the transactions get rejected by the network as spam.
 Zero isn't a sensible value to have here, so we make the field required.
 

Specified by:

getMinAcceptedChannelSize in interface Protos.InitiateOrBuilder

hasExpireTimeSecs

public boolean hasExpireTimeSecs()

required uint64 expire_time_secs = 3;

 Rough UNIX time for when the channel expires. This is determined by the block header
 timestamps which can be very inaccurate when miners use the obsolete RollNTime hack.
 Channels could also be specified in terms of block heights but then how do you know the
 current chain height if you don't have internet access? Trust the server? Probably opens up
 attack vectors. We can assume the client has an independent clock, however. If the client
 considers this value too far off (eg more than a day), it may send an ERROR and close the
 channel.
 

Specified by:

hasExpireTimeSecs in interface Protos.InitiateOrBuilder

getExpireTimeSecs

public long getExpireTimeSecs()

required uint64 expire_time_secs = 3;

 Rough UNIX time for when the channel expires. This is determined by the block header
 timestamps which can be very inaccurate when miners use the obsolete RollNTime hack.
 Channels could also be specified in terms of block heights but then how do you know the
 current chain height if you don't have internet access? Trust the server? Probably opens up
 attack vectors. We can assume the client has an independent clock, however. If the client
 considers this value too far off (eg more than a day), it may send an ERROR and close the
 channel.
 

Specified by:

getExpireTimeSecs in interface Protos.InitiateOrBuilder

hasMinPayment

public boolean hasMinPayment()

required uint64 min_payment = 4;

 The amount of money the server requires for the initial payment. The act of opening a channel
 always transfers some quantity of money to the server: it's impossible to have a channel with
 zero value transferred. This rule ensures that you can't get a channel that can't be settled
 due to having paid under the dust limit. Because the dust limit will float in future, the
 server tells the client what it thinks it is, and the client is supposed to sanity check this
 value.
 

Specified by:

hasMinPayment in interface Protos.InitiateOrBuilder

getMinPayment

public long getMinPayment()

required uint64 min_payment = 4;

 The amount of money the server requires for the initial payment. The act of opening a channel
 always transfers some quantity of money to the server: it's impossible to have a channel with
 zero value transferred. This rule ensures that you can't get a channel that can't be settled
 due to having paid under the dust limit. Because the dust limit will float in future, the
 server tells the client what it thinks it is, and the client is supposed to sanity check this
 value.
 

Specified by:

getMinPayment in interface Protos.InitiateOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessage

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.AbstractMessage

Throws:

IOException

getSerializedSize

public int getSerializedSize()

Specified by:

getSerializedSize in interface com.google.protobuf.MessageLite

Overrides:

getSerializedSize in class com.google.protobuf.AbstractMessage

writeReplace

protected Object writeReplace()
                       throws ObjectStreamException

Overrides:

writeReplace in class com.google.protobuf.GeneratedMessage

Throws:

ObjectStreamException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Protos.Initiate parseFrom(InputStream input)
                                 throws IOException

Throws:

IOException

parseFrom

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

Throws:

IOException

parseDelimitedFrom

public static Protos.Initiate parseDelimitedFrom(InputStream input)
                                          throws IOException

Throws:

IOException

parseDelimitedFrom

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

Throws:

IOException

parseFrom

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

Throws:

IOException

parseFrom

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

Throws:

IOException

newBuilder

public static Protos.Initiate.Builder newBuilder()

newBuilderForType

public Protos.Initiate.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static Protos.Initiate.Builder newBuilder(Protos.Initiate prototype)

toBuilder

public Protos.Initiate.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected Protos.Initiate.Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessage