public static class CompositeKey.Builder
A helper class for building a class CompositeKey
.
class CompositeKey
public Builder()
A helper class for building a class CompositeKey
.
class CompositeKey
@NotNull public net.corda.core.crypto.CompositeKey.Builder addKey(@NotNull java.security.PublicKey key, int weight)
Adds a child class CompositeKey
node. Specifying a weight
for the child is optional and will default to 1.
class CompositeKey
,
weight
@NotNull public net.corda.core.crypto.CompositeKey.Builder addKeys(@NotNull java.security.PublicKey... keys)
@NotNull public net.corda.core.crypto.CompositeKey.Builder addKeys(@NotNull java.util.List<? extends java.security.PublicKey> keys)
@NotNull public java.security.PublicKey build(@Nullable java.lang.Integer threshold)
Builds the class CompositeKey
. If threshold
is not specified, it will default to
the total (aggregated) weight of the children, effectively generating an "N of N" requirement.
During process removes single keys wrapped in class CompositeKey
and enforces ordering on child nodes.
threshold
- specifies the minimum total weight required (in the simple case – the minimum number of childsignatures required) to satisfy the sub-tree rooted at this node.IllegalArgumentException
- if the threshold value is invalid.IllegalStateException
- if the composite key that would be generated from the current state of the builder
is invalid (for example it would contain no keys).class CompositeKey
,
threshold
,
class CompositeKey