/// <summary>
/// Create a CoRAL link from the parameters
/// </summary>
/// <param name="relation">Cori value containing the relation - IRI</param>
/// <param name="uriTarget">Absolute or relative CIRI for the target</param>
/// <param name="body">attributes about the target</param>
public CoralLink(Cori relation, Cori uriTarget, CoralBody body = null)
{
if (!relation.IsAbsolute())
{
throw new ArgumentException("Relation must be an absolute IRI", nameof(relation));
}
RelationType = relation;
Target = uriTarget;
Body = body;
}
public CoralLink(CBORObject node, CoralDictionary dictionary)
{
if (node[0].AsInt32() != 2)
{
throw new ArgumentException("Not an encoded CoRAL link");
}
RelationType = dictionary.Reverse(node[1]).AsString();
Target = dictionary.Reverse(node[2]);
if (node.Count == 4)
{
Body = new CoralBody(node[3], dictionary);
}
}
/// <summary>
/// Create a CoRAL link from the parameters
/// </summary>
/// <param name="relation">Cori version of the relation - IRI</param>
/// <param name="target">Value of the target - Not a URI!!!</param>
/// <param name="body">attributes about the target</param>
public CoralLink(Cori relation, CBORObject target, CoralBody body = null)
{
if (!IsLiteral(target))
{
throw new ArgumentException("Value must be a literal value", nameof(target));
}
if (!relation.IsAbsolute())
{
throw new ArgumentException("Relation must be an absolute IRI", nameof(relation));
}
RelationType = relation;
Value = target;
Body = body;
}
public CoralForm(string formRef, string target, CoralBody body)
{
_operationType = formRef;
_target = target;
Body = body;
}
public CoralLink(string relation, CBORObject target, CoralBody body)
{
RelationType = relation;
Target = target;
Body = body;
}
/// <summary>
/// Create a CoRAL link from the parameters
/// </summary>
/// <param name="relation">string containing the relation - IRI</param>
/// <param name="target">Value of the target - Not a URI!!!</param>
/// <param name="body">attributes about the target</param>
public CoralLink(string relation, CBORObject target, CoralBody body = null) : this(new Cori(relation), target, body)
{
}
/// <summary>
/// Decode a CBOR encoded CoRAL link into the object for working with
/// </summary>
/// <param name="node">CBOR object to be decoded</param>
/// <param name="baseCori">a URI to make things relative to</param>
/// <param name="dictionary">dictionary to use for decoding</param>
public CoralLink(CBORObject node, Cori baseCori, CoralDictionary dictionary)
{
if (node[0].AsInt32() != 2)
{
throw new ArgumentException("Not an encoded CoRAL link");
}
if (dictionary == null)
{
throw new ArgumentNullException(nameof(dictionary));
}
CBORObject o = (CBORObject)dictionary.Reverse(node[1], false);
if (o == null)
{
RelationTypeInt = node[1].AsInt32();
}
else if (o.Type == CBORType.Array)
{
RelationType = new Cori(o);
if (node[1].Type == CBORType.Integer)
{
RelationTypeInt = node[1].AsInt32();
}
}
else
{
throw new ArgumentException("Invalid relation in CoRAL link");
}
CBORObject value = (CBORObject)dictionary.Reverse(node[2], true);
if (value == null)
{
if (!node[2].HasOneTag(CoralDictionary.DictionaryTag))
{
throw new ArgumentException("Invalid tagging on value");
}
TargetInt = node[2].Untag().AsInt32();
}
else if (value.Type == CBORType.Array)
{
Target = new Cori(value).ResolveTo(baseCori);
if (node[2].Type == CBORType.Integer)
{
TargetInt = node[2].Untag().AsInt32();
}
baseCori = Target;
}
else
{
if (node[2].IsTagged && node[2].Type == CBORType.Integer)
{
TargetInt = node[2].Untag().AsInt32();
}
Value = value;
}
if (node.Count == 4)
{
Body = new CoralBody(node[3], baseCori, dictionary);
}
}
public CoralLink(string relation, string target, CoralBody body = null) : this(relation, CBORObject.FromObject(target), body)
{
}
/// <summary>
/// Create a CoRAL link from the parameters
/// </summary>
/// <param name="relation">string containing the relation - IRI</param>
/// <param name="uriTarget">Absolute or relative CIRI for the target</param>
/// <param name="body">attributes about the target</param>
public CoralLink(string relation, Cori uriTarget, CoralBody body = null) : this(new Cori(relation), uriTarget, body)
{
}
