/// <summary>
/// Converts argument indexes for the current NomBank tree to their PropBank version
/// </summary>
/// <param name="argumentIndexes">Argument indexes to convert</param>
public void ConvertArgumentIndexesToPropBank(Set <int> argumentIndexes)
{
// get current role set
RoleSet roleSet = RoleSet;
// check each index
Set <int> indexesToAdd = null;
Set <int> indexesToRemove = null;
Role role;
foreach (int index in argumentIndexes)
{
if (roleSet.TryGet(index, out role) && role.Source != -1)
{
// add the source index
if (indexesToAdd == null)
{
indexesToAdd = new Set <int>(false); // might have duplicates
}
indexesToAdd.Add(role.Source);
// remove the current index
if (indexesToRemove == null)
{
indexesToRemove = new Set <int>();
}
indexesToRemove.Add(index);
}
}
// remove converted indexes first
if (indexesToRemove != null)
{
foreach (int indexToRemove in indexesToRemove)
{
argumentIndexes.Remove(indexToRemove);
}
}
// add verb-sourced indexes
if (indexesToAdd != null)
{
foreach (int indexToAdd in indexesToAdd)
{
if (!argumentIndexes.Contains(indexToAdd))
{
argumentIndexes.Add(indexToAdd);
}
}
}
}
/// <summary>
/// Tests the current node
/// </summary>
/// <param name="nomBankEngine">NomBankEngine to use in testing</param>
public void Test(NomBankEngine nomBankEngine)
{
// check predicate node
if (IsPredicate && !nomBankEngine.TokenIsMarkable(MrgFile, SentenceNumber, TokenNumber))
{
throw new Exception("Invalid markable token entry");
}
// check support verbs
if (IsSupportVerb && !nomBankEngine.TokenIsSupportVerb(MrgFile, SentenceNumber, TokenNumber))
{
throw new Exception("Support verb mismatch");
}
// check morphological variant
if (IsRoot && !nomBankEngine.ContainsMorphologicalVariantOf(Information.Noun))
{
throw new Exception("Noun does not exist in section");
}
// test children nodes
IEnumerator <TreeBankNode> childEnum = Children;
while (childEnum.MoveNext())
{
(childEnum.Current as NomBankNode).Test(nomBankEngine);
}
RoleSet roleSet = (Root as NomBankNode).RoleSet;
foreach (Role role in roleSet)
{
if (roleSet.Get(role.Number).Description != role.Description)
{
throw new Exception();
}
}
}
/// <summary>
/// Adds a role set to this frame
/// </summary>
/// <param name="roleSet">Role set to add</param>
public void AddRoleSet(RoleSet roleSet)
{
_idRoleSet.Add(roleSet.ID, roleSet);
}