Packages

case class ContractMetadata extends HasVersionedWrapper[VersionedMessage[ContractMetadata]] with HasProtoV0[Metadata] with PrettyPrinting with Product with Serializable

Metadata for a contract.

Exceptions thrown

ContractMetadata.InvalidContractMetadata if some maintainers are not signatories or some signatories are not stakeholders.

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  2. By Inheritance
Inherited
  1. ContractMetadata
  2. Serializable
  3. Product
  4. Equals
  5. PrettyPrinting
  6. PrettyUtil
  7. ShowUtil
  8. ShowSyntax
  9. ToShowOps
  10. HasProtoV0
  11. HasVersionedWrapper
  12. HasVersionedToByteString
  13. AnyRef
  14. Any
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Visibility
  1. Public
  2. Protected

Type Members

  1. implicit class ShowAnyRefSyntax extends AnyRef
    Definition Classes
    ShowUtil
  2. implicit class ShowEitherSyntax[L, R] extends AnyRef

    Enables the syntax show"${myEither.showMerged}".

    Enables the syntax show"${myEither.showMerged}".

    Definition Classes
    ShowUtil
  3. implicit class ShowLengthLimitedStringSyntax extends StringOperators
    Definition Classes
    ShowUtil
  4. implicit class ShowLengthLimitedStringWrapperSyntax extends StringOperators
    Definition Classes
    ShowUtil
  5. implicit class ShowOptionSyntax[T] extends AnyRef
    Definition Classes
    ShowUtil
  6. implicit class ShowProductSyntax extends AnyRef
    Definition Classes
    ShowUtil
    Annotations
    @SuppressWarnings()
  7. implicit class ShowStringSyntax extends StringOperators
    Definition Classes
    ShowUtil
  8. implicit class ShowTraversableSyntax[T] extends AnyRef

    Enables syntax like show"Found several elements: ${myCollection.mkShow()}".

    Enables syntax like show"Found several elements: ${myCollection.mkShow()}".

    Definition Classes
    ShowUtil
  9. abstract class StringOperators extends AnyRef

    Enables syntax like show"This is a string: ${myString.doubleQuoted}" and show"This is a hash: ${myHash.readableHash}".

    Enables syntax like show"This is a string: ${myString.doubleQuoted}" and show"This is a hash: ${myHash.readableHash}".

    Definition Classes
    ShowUtil

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def adHocPrettyInstance[T <: Product](implicit c: ClassTag[T]): Pretty[T]

    Use this as a temporary solution, to make the code compile during an ongoing migration.

    Use this as a temporary solution, to make the code compile during an ongoing migration. Drawbacks:

    • Instances of Pretty[T] are ignored.
    • No parameter names
    Definition Classes
    PrettyUtil
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  7. def customParam[T](getValue: (T) => String, cond: (T) => Boolean = (_: T) => true): (T) => Option[Tree]

    Use this if you need a custom representation of a parameter.

    Use this if you need a custom representation of a parameter. Do not use this to create lengthy strings, as line wrapping is not supported.

    Definition Classes
    PrettyUtil
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. def maintainers: Set[LfPartyId]
  12. def maybeKey: Option[LfGlobalKey]
  13. def maybeKeyWithMaintainers: Option[LfGlobalKeyWithMaintainers]
  14. val maybeKeyWithMaintainersVersioned: Option[LfVersioned[LfGlobalKeyWithMaintainers]]
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  18. def param[T, V](name: String, getValue: (T) => V, cond: (T) => Boolean = (_: T) => true)(implicit arg0: Pretty[V]): (T) => Option[Tree]

    A tree representing both parameter name and value.

    A tree representing both parameter name and value.

    Definition Classes
    PrettyUtil
  19. def paramIfDefined[T, V](name: String, getValue: (T) => Option[V])(implicit arg0: Pretty[V]): (T) => Option[Tree]
    Definition Classes
    PrettyUtil
  20. def paramIfNonEmpty[T, V <: IterableOnce[_]](name: String, getValue: (T) => V)(implicit arg0: Pretty[V]): (T) => Option[Tree]
    Definition Classes
    PrettyUtil
  21. def paramIfTrue[T](label: String, getValue: (T) => Boolean): (T) => Option[Tree]
    Definition Classes
    PrettyUtil
  22. def paramWithoutValue[T](name: String, cond: (T) => Boolean = (_: T) => true): (T) => Option[Tree]

    A tree representing a parameter name without a parameter value.

    A tree representing a parameter name without a parameter value. Use this for parameters storing confidential or binary data.

    Definition Classes
    PrettyUtil
  23. def pretty: Pretty[ContractMetadata]

    Indicates how to pretty print this instance.

    Indicates how to pretty print this instance. See PrettyPrintingTest for examples on how to implement this method.

    Definition Classes
    ContractMetadataPrettyPrinting
  24. def prettyInfix[T, U, V](first: (T) => U, infixOp: String, second: (T) => V)(implicit arg0: Pretty[U], arg1: Pretty[V]): Pretty[T]
    Definition Classes
    PrettyUtil
  25. def prettyNode[T](label: String, children: (T) => Option[Tree]*): Pretty[T]

    A tree consisting of a labelled node with the given children.

    A tree consisting of a labelled node with the given children.

    Definition Classes
    PrettyUtil
  26. def prettyOfClass[T](getParamTrees: (T) => Option[Tree]*): Pretty[T]

    A tree representing the type name and parameter trees.

    A tree representing the type name and parameter trees.

    Definition Classes
    PrettyUtil
  27. def prettyOfObject[T <: Product]: Pretty[T]

    A tree presenting the type name only.

    A tree presenting the type name only. (E.g., for case objects.)

    Definition Classes
    PrettyUtil
  28. def prettyOfParam[T, V](getValue: (T) => V)(implicit arg0: Pretty[V]): Pretty[T]

    Use this to give a class with a singleton parameter the same pretty representation as the parameter.

    Use this to give a class with a singleton parameter the same pretty representation as the parameter.

    Definition Classes
    PrettyUtil
  29. def prettyOfString[T](toString: (T) => String): Pretty[T]

    Creates a pretty instance from a string function.

    Creates a pretty instance from a string function. Do not use this with lengthy strings, as line wrapping is not supported.

    Definition Classes
    PrettyUtil
  30. def productElementNames: Iterator[String]
    Definition Classes
    Product
  31. implicit final def showInterpolator(sc: StringContext): ShowInterpolator
    Definition Classes
    ShowSyntax
  32. implicit def showPretty[T](implicit arg0: Pretty[T]): Show[T]

    Enables the syntax show"This object is pretty: $myPrettyType".

    Enables the syntax show"This object is pretty: $myPrettyType".

    Definition Classes
    ShowUtil
  33. val signatories: Set[LfPartyId]
  34. val stakeholders: Set[LfPartyId]
  35. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  36. def toByteArray(version: ProtocolVersion): Array[Byte]

    Yields a byte array representation of the corresponding UntypedVersionedMessage wrapper of this instance.

    Yields a byte array representation of the corresponding UntypedVersionedMessage wrapper of this instance.

    Definition Classes
    HasVersionedWrapper
  37. def toByteString(version: ProtocolVersion): ByteString

    Yields a byte string representation of the corresponding UntypedVersionedMessage wrapper of this instance.

    Yields a byte string representation of the corresponding UntypedVersionedMessage wrapper of this instance.

    Definition Classes
    HasVersionedWrapperHasVersionedToByteString
  38. def toProtoV0: Metadata

    Yields the proto representation of the class.

    Yields the proto representation of the class.

    Subclasses should make this method public by default, as this supports composing proto serializations. Keep it protected, if there are good reasons for it (e.g. com.digitalasset.canton.serialization.ProtocolVersionedMemoizedEvidence).

    Definition Classes
    ContractMetadataHasProtoV0
  39. def toProtoVersioned(version: ProtocolVersion): VersionedMessage[ContractMetadata]

    Yields the proto representation of the class inside an UntypedVersionedMessage wrapper.

    Yields the proto representation of the class inside an UntypedVersionedMessage wrapper.

    Subclasses should make this method public by default, as this supports composing proto serializations. Keep it protected, if there are good reasons for it (e.g. com.digitalasset.canton.serialization.ProtocolVersionedMemoizedEvidence).

    Definition Classes
    ContractMetadataHasVersionedWrapper
  40. implicit def toShow[A](target: A)(implicit tc: Show[A]): Ops[A]
    Definition Classes
    ToShowOps
  41. final def toString(): String

    Yields a readable string representation based on com.digitalasset.canton.logging.pretty.Pretty.DefaultPprinter.

    Yields a readable string representation based on com.digitalasset.canton.logging.pretty.Pretty.DefaultPprinter. Final to avoid accidental overwriting.

    Definition Classes
    PrettyPrinting → AnyRef → Any
  42. def unnamedParam[T, V](getValue: (T) => V, cond: (T) => Boolean = (_: T) => true)(implicit arg0: Pretty[V]): (T) => Option[Tree]

    A tree representing a parameter value without a parameter name.

    A tree representing a parameter value without a parameter name.

    Definition Classes
    PrettyUtil
  43. def unnamedParamIfDefined[T, V](getValue: (T) => Option[V])(implicit arg0: Pretty[V]): (T) => Option[Tree]
    Definition Classes
    PrettyUtil
  44. def unnamedParamIfNonEmpty[T, V <: IterableOnce[_]](getValue: (T) => V)(implicit arg0: Pretty[V]): (T) => Option[Tree]
    Definition Classes
    PrettyUtil
  45. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  46. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  47. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  48. def writeToFile(outputFile: String, version: ProtocolVersion = ProtocolVersion.latest): Unit

    Writes the byte string representation of the corresponding UntypedVersionedMessage wrapper of this instance to a file.

    Writes the byte string representation of the corresponding UntypedVersionedMessage wrapper of this instance to a file.

    Definition Classes
    HasVersionedWrapper

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from PrettyPrinting

Inherited from PrettyUtil

Inherited from ShowUtil

Inherited from ShowSyntax

Inherited from ToShowOps

Inherited from HasProtoV0[Metadata]

Inherited from AnyRef

Inherited from Any

Ungrouped