Package com.daml.ledger.javaapi.data.codegen

Class InterfaceCompanion<I,Id,View>

java.lang.Object

com.daml.ledger.javaapi.data.codegen.ContractTypeCompanion<I,View>

com.daml.ledger.javaapi.data.codegen.InterfaceCompanion<I,Id,View>

Type Parameters:

I - The generated interface marker class.

View - The DamlRecord subclass representing the interface view, as may be retrieved from the ACS or transaction stream.

public abstract class InterfaceCompanion<I,Id,View>
extends ContractTypeCompanion<I,View>

Metadata and utilities associated with an interface as a whole. Its subclasses serve to disambiguate various generated toInterface overloads.

Field Summary

Fields

Modifier and Type	Field	Description
ValueDecoder<View>	valueDecoder

Fields inherited from class com.daml.ledger.javaapi.data.codegen.ContractTypeCompanion

choices, TEMPLATE_ID

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	InterfaceCompanion(java.lang.String templateClassName, Identifier templateId, java.util.function.Function<java.lang.String,Id> newContractId, ValueDecoder<View> valueDecoder, java.util.List<ChoiceMetadata<I,?,?>> choices)	INTERNAL API: this is meant for use by the Java code generator, and should not be referenced directly.

Method Summary

Modifier and Type	Method	Description
Contract<Id,View>	fromCreatedEvent(CreatedEvent event)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

valueDecoder

public final ValueDecoder<View> valueDecoder

Constructor Detail

InterfaceCompanion

protected InterfaceCompanion(java.lang.String templateClassName,
                             Identifier templateId,
                             java.util.function.Function<java.lang.String,Id> newContractId,
                             ValueDecoder<View> valueDecoder,
                             java.util.List<ChoiceMetadata<I,?,?>> choices)

INTERNAL API: this is meant for use by the Java code generator, and should not be referenced directly. Applications should refer to the INTERFACE field on generated code for Daml interfaces instead.

Method Detail

fromCreatedEvent

public final Contract<Id,View> fromCreatedEvent(CreatedEvent event)
                                               throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException