/// <summary>
/// Method converts ESRI network attribute usage type into application
/// network attributes usage type.
/// </summary>
/// <param name="naType">ESRI network attribute usage type.</param>
/// <returns>Converted network attribute usage type.</returns>
private static NetworkAttributeUsageType _ConvertUsageType(
esriNetworkAttributeUsageType naType)
{
NetworkAttributeUsageType type;
switch (naType)
{
case esriNetworkAttributeUsageType.esriNAUTCost:
type = NetworkAttributeUsageType.Cost;
break;
case esriNetworkAttributeUsageType.esriNAUTDescriptor:
type = NetworkAttributeUsageType.Descriptor;
break;
case esriNetworkAttributeUsageType.esriNAUTHierarchy:
type = NetworkAttributeUsageType.Hierarchy;
break;
case esriNetworkAttributeUsageType.esriNAUTRestriction:
type = NetworkAttributeUsageType.Restriction;
break;
default:
throw new RouteException(Properties.Messages.Error_UnsupportedAttrUsageType);
}
return(type);
}
public NetworkAttribute(SerializationInfo info, StreamingContext context) : base(info, context)
{
this._id = info.GetInt32("id");
this._name = info.GetString("name");
this._units = (esriNetworkAttributeUnits)Enum.Parse(typeof(esriNetworkAttributeUnits), info.GetString("units"), true);
this._dataType = (esriNetworkAttributeDataType)Enum.Parse(typeof(esriNetworkAttributeDataType), info.GetString("dataType"), true);
this._usageType = (esriNetworkAttributeUsageType)Enum.Parse(typeof(esriNetworkAttributeUsageType), info.GetString("usageType"), true);
this._userData = (List <Property>)info.GetValue("userData", typeof(List <Property>));
this._useByDefault = info.GetBoolean("useByDefault");
this._attributeParameters = (List <NetworkAttributeParameter>)info.GetValue("attributeParameters", typeof(List <NetworkAttributeParameter>));
}
public NetworkAttribute(NetworkAttribute prototype) : base(prototype)
{
this._id = prototype.Id;
this._name = prototype.Name;
this._units = prototype.Units;
this._dataType = prototype.DataType;
this._usageType = prototype.UsageType;
this._userData = new List <Property>();
foreach (Property property in prototype.UserDataCollection)
{
Property propertyClone = (Property)property.Clone();
this._userData.Add(propertyClone);
}
this._useByDefault = prototype.UseByDefault;
this._attributeParameters = new List <NetworkAttributeParameter>();
foreach (NetworkAttributeParameter networkAttributeParameter in prototype.AttributeParameterCollection)
{
NetworkAttributeParameter networkAttributeParameterClone = (NetworkAttributeParameter)networkAttributeParameter.Clone();
this._attributeParameters.Add(networkAttributeParameterClone);
}
}
public static List <int> FindAttributeIndexes(IArray netAttributes, esriNetworkAttributeUsageType usage, esriNetworkAttributeDataType dataType, bool searchTimeUnits, bool ignoreDataType)
{
INetworkAttribute2 netAttribute = null;
esriNetworkAttributeUnits units = esriNetworkAttributeUnits.esriNAUUnknown;
bool isSearchUnits = false;
bool isUnknownUnits = false;
bool isTimeUnits = false;
List <int> netAttributeIndexes = new List <int>();
int count = netAttributes.Count;
for (int i = 0; i < count; ++i)
{
netAttribute = netAttributes.get_Element(i) as INetworkAttribute2;
if (netAttribute == null)
{
continue;
}
if (netAttribute.UsageType == usage && (ignoreDataType || netAttribute.DataType == dataType))
{
units = netAttribute.Units;
isSearchUnits = false;
if (usage != esriNetworkAttributeUsageType.esriNAUTCost)
{
isSearchUnits = true;
}
else
{
isUnknownUnits = false;
if (units == esriNetworkAttributeUnits.esriNAUUnknown)
{
isUnknownUnits = true;
}
isTimeUnits = false;
if (!isUnknownUnits)
{
if (units == esriNetworkAttributeUnits.esriNAUMinutes ||
units == esriNetworkAttributeUnits.esriNAUSeconds ||
units == esriNetworkAttributeUnits.esriNAUHours ||
units == esriNetworkAttributeUnits.esriNAUDays)
{
isTimeUnits = true;
}
if (searchTimeUnits)
{
isSearchUnits = isTimeUnits;
}
else
{
isSearchUnits = !isTimeUnits;
}
}
}
if (isSearchUnits)
{
netAttributeIndexes.Add(i);
}
}
}
return(netAttributeIndexes);
}
//
// CONSTRUCTOR
//
public NetworkAttribute(IXPathNavigable path) : base(path)
{
// Get Navigator
XPathNavigator navigator = path.CreateNavigator();
// <ID>
XPathNavigator navigatorID = navigator.SelectSingleNode("ID");
if (navigatorID != null)
{
this._id = navigatorID.ValueAsInt;
}
// <Name>
XPathNavigator navigatorName = navigator.SelectSingleNode("Name");
if (navigatorName != null)
{
this._name = navigatorName.Value;
}
// <Units>
XPathNavigator navigatorUnits = navigator.SelectSingleNode("Units");
if (navigatorUnits != null)
{
this._units = GeodatabaseUtility.GetNetworkAttributeUnits(navigatorUnits.Value);
}
// <DataType>
XPathNavigator navigatorDataType = navigator.SelectSingleNode("DataType");
if (navigatorDataType != null)
{
this._dataType = (esriNetworkAttributeDataType)Enum.Parse(typeof(esriNetworkAttributeDataType), navigatorDataType.Value, true);
}
// <UsageType>
XPathNavigator navigatorUsageType = navigator.SelectSingleNode("UsageType");
if (navigatorUsageType != null)
{
this._usageType = (esriNetworkAttributeUsageType)Enum.Parse(typeof(esriNetworkAttributeUsageType), navigatorUsageType.Value, true);
}
// <UserData><PropertyArray><PropertySetProperty>
this._userData = new List <Property>();
XPathNodeIterator interatorProperty = navigator.Select("UserData/PropertyArray/PropertySetProperty");
while (interatorProperty.MoveNext())
{
// Get <PropertySetProperty>
XPathNavigator navigatorProperty = interatorProperty.Current;
// Add PropertySetProperty
Property property = new Property(navigatorProperty);
this._userData.Add(property);
}
// <UseByDefault>
XPathNavigator navigatorUseByDefault = navigator.SelectSingleNode("UseByDefault");
if (navigatorUseByDefault != null)
{
this._useByDefault = navigatorUseByDefault.ValueAsBoolean;
}
// <AttributedParameters><AttributedParameter>
this._attributeParameters = new List <NetworkAttributeParameter>();
XPathNodeIterator interatorAttributedParameter = navigator.Select("AttributedParameters/AttributedParameter");
while (interatorAttributedParameter.MoveNext())
{
// Get <AttributedParameter>
XPathNavigator navigatorAttributedParameter = interatorAttributedParameter.Current;
// Add AttributedParameter
NetworkAttributeParameter networkAttributeParameter = new NetworkAttributeParameter(navigatorAttributedParameter);
this._attributeParameters.Add(networkAttributeParameter);
}
}
/// <summary>
/// Method converts ESRI network attribute usage type into application
/// network attributes usage type.
/// </summary>
/// <param name="naType">ESRI network attribute usage type.</param>
/// <returns>Converted network attribute usage type.</returns>
private static NetworkAttributeUsageType _ConvertUsageType(
esriNetworkAttributeUsageType naType)
{
NetworkAttributeUsageType type;
switch (naType)
{
case esriNetworkAttributeUsageType.esriNAUTCost:
type = NetworkAttributeUsageType.Cost;
break;
case esriNetworkAttributeUsageType.esriNAUTDescriptor:
type = NetworkAttributeUsageType.Descriptor;
break;
case esriNetworkAttributeUsageType.esriNAUTHierarchy:
type = NetworkAttributeUsageType.Hierarchy;
break;
case esriNetworkAttributeUsageType.esriNAUTRestriction:
type = NetworkAttributeUsageType.Restriction;
break;
default:
throw new RouteException(Properties.Messages.Error_UnsupportedAttrUsageType);
}
return type;
}
//
// CONSTRUCTOR
//
public NetworkAttribute(IXPathNavigable path) : base(path) {
// Get Navigator
XPathNavigator navigator = path.CreateNavigator();
// <ID>
XPathNavigator navigatorID = navigator.SelectSingleNode("ID");
if (navigatorID != null) {
this._id = navigatorID.ValueAsInt;
}
// <Name>
XPathNavigator navigatorName = navigator.SelectSingleNode("Name");
if (navigatorName != null) {
this._name = navigatorName.Value;
}
// <Units>
XPathNavigator navigatorUnits = navigator.SelectSingleNode("Units");
if (navigatorUnits != null) {
this._units = GeodatabaseUtility.GetNetworkAttributeUnits(navigatorUnits.Value);
}
// <DataType>
XPathNavigator navigatorDataType = navigator.SelectSingleNode("DataType");
if (navigatorDataType != null) {
this._dataType = (esriNetworkAttributeDataType)Enum.Parse(typeof(esriNetworkAttributeDataType), navigatorDataType.Value, true);
}
// <UsageType>
XPathNavigator navigatorUsageType = navigator.SelectSingleNode("UsageType");
if (navigatorUsageType != null) {
this._usageType = (esriNetworkAttributeUsageType)Enum.Parse(typeof(esriNetworkAttributeUsageType), navigatorUsageType.Value, true);
}
// <UserData><PropertyArray><PropertySetProperty>
this._userData = new List<Property>();
XPathNodeIterator interatorProperty = navigator.Select("UserData/PropertyArray/PropertySetProperty");
while (interatorProperty.MoveNext()) {
// Get <PropertySetProperty>
XPathNavigator navigatorProperty = interatorProperty.Current;
// Add PropertySetProperty
Property property = new Property(navigatorProperty);
this._userData.Add(property);
}
// <UseByDefault>
XPathNavigator navigatorUseByDefault = navigator.SelectSingleNode("UseByDefault");
if (navigatorUseByDefault != null) {
this._useByDefault = navigatorUseByDefault.ValueAsBoolean;
}
// <AttributedParameters><AttributedParameter>
this._attributeParameters = new List<NetworkAttributeParameter>();
XPathNodeIterator interatorAttributedParameter = navigator.Select("AttributedParameters/AttributedParameter");
while (interatorAttributedParameter.MoveNext()) {
// Get <AttributedParameter>
XPathNavigator navigatorAttributedParameter = interatorAttributedParameter.Current;
// Add AttributedParameter
NetworkAttributeParameter networkAttributeParameter = new NetworkAttributeParameter(navigatorAttributedParameter);
this._attributeParameters.Add(networkAttributeParameter);
}
}
public NetworkAttribute(NetworkAttribute prototype) : base(prototype) {
this._id = prototype.Id;
this._name = prototype.Name;
this._units = prototype.Units;
this._dataType = prototype.DataType;
this._usageType = prototype.UsageType;
this._userData = new List<Property>();
foreach (Property property in prototype.UserDataCollection) {
Property propertyClone = (Property)property.Clone();
this._userData.Add(propertyClone);
}
this._useByDefault = prototype.UseByDefault;
this._attributeParameters = new List<NetworkAttributeParameter>();
foreach (NetworkAttributeParameter networkAttributeParameter in prototype.AttributeParameterCollection) {
NetworkAttributeParameter networkAttributeParameterClone = (NetworkAttributeParameter)networkAttributeParameter.Clone();
this._attributeParameters.Add(networkAttributeParameterClone);
}
}
public NetworkAttribute(SerializationInfo info, StreamingContext context) : base(info, context) {
this._id = info.GetInt32("id");
this._name = info.GetString("name");
this._units = (esriNetworkAttributeUnits)Enum.Parse(typeof(esriNetworkAttributeUnits), info.GetString("units"), true);
this._dataType = (esriNetworkAttributeDataType)Enum.Parse(typeof(esriNetworkAttributeDataType), info.GetString("dataType"), true);
this._usageType = (esriNetworkAttributeUsageType)Enum.Parse(typeof(esriNetworkAttributeUsageType), info.GetString("usageType"), true);
this._userData = (List<Property>)info.GetValue("userData", typeof(List<Property>));
this._useByDefault = info.GetBoolean("useByDefault");
this._attributeParameters = (List<NetworkAttributeParameter>)info.GetValue("attributeParameters", typeof(List<NetworkAttributeParameter>));
}
public static List<int> FindAttributeIndexes(IArray netAttributes, esriNetworkAttributeUsageType usage, esriNetworkAttributeDataType dataType, bool searchTimeUnits, bool ignoreDataType)
{
INetworkAttribute2 netAttribute = null;
esriNetworkAttributeUnits units = esriNetworkAttributeUnits.esriNAUUnknown;
bool isSearchUnits = false;
bool isUnknownUnits = false;
bool isTimeUnits = false;
List<int> netAttributeIndexes = new List<int>();
int count = netAttributes.Count;
for (int i = 0; i < count; ++i)
{
netAttribute = netAttributes.get_Element(i) as INetworkAttribute2;
if (netAttribute == null)
continue;
if (netAttribute.UsageType == usage && (ignoreDataType || netAttribute.DataType == dataType))
{
units = netAttribute.Units;
isSearchUnits = false;
if (usage != esriNetworkAttributeUsageType.esriNAUTCost)
isSearchUnits = true;
else
{
isUnknownUnits = false;
if (units == esriNetworkAttributeUnits.esriNAUUnknown)
isUnknownUnits = true;
isTimeUnits = false;
if (!isUnknownUnits)
{
if (units == esriNetworkAttributeUnits.esriNAUMinutes ||
units == esriNetworkAttributeUnits.esriNAUSeconds ||
units == esriNetworkAttributeUnits.esriNAUHours ||
units == esriNetworkAttributeUnits.esriNAUDays)
{
isTimeUnits = true;
}
if (searchTimeUnits)
isSearchUnits = isTimeUnits;
else
isSearchUnits = !isTimeUnits;
}
}
if (isSearchUnits)
netAttributeIndexes.Add(i);
}
}
return netAttributeIndexes;
}
/// <summary>
/// Update the CheckedListBox control based on the network dataset attributes (checking the ones currently chosen by the solver)
/// </summary>
private void PopulateAttributeControl(CheckedListBox chklstBox, INetworkDataset networkDataset, IStringArray strArray, esriNetworkAttributeUsageType usageType)
{
chklstBox.Items.Clear();
// Loop through the network dataset attributes
for (int i = 0; i < networkDataset.AttributeCount; i++)
{
INetworkAttribute networkAttribute = networkDataset.get_Attribute(i);
if (networkAttribute.UsageType == usageType)
{
string attributeName = networkAttribute.Name;
CheckState checkState = CheckState.Unchecked;
// If the attribute is in the strArray, it should be checked
for (int j = 0; j < strArray.Count; j++)
{
if (strArray.get_Element(j) == attributeName)
{
checkState = CheckState.Checked;
}
}
// Add the attribute to the control
chklstBox.Items.Add(attributeName, checkState);
}
}
}
