net.corda.core.transactions

Class ComponentGroup

net.corda.core.transactions.ComponentGroup

Direct Known Subclasses:

FilteredComponentGroup

public class ComponentGroup

A ComponentGroup is used to store the full list of transaction components of the same type in serialised form. Practically, a group per component type of a transaction is required; thus, there will be a group for input states, a group for all attachments (if there are any) etc.

Constructor Detail

ComponentGroup

public ComponentGroup(int groupIndex,
                      @NotNull
                      java.util.List<? extends net.corda.core.utilities.OpaqueBytes> components)

A ComponentGroup is used to store the full list of transaction components of the same type in serialised form. Practically, a group per component type of a transaction is required; thus, there will be a group for input states, a group for all attachments (if there are any) etc.

Method Detail

getGroupIndex

public int getGroupIndex()

getComponents

@NotNull
public java.util.List<net.corda.core.utilities.OpaqueBytes> getComponents()