public void Add(T result)
{
if (!_results.Contains(result))
{
_results.Add(result);
}
}
private void MaxPriorityQueueConstructor(MaxPriorityQueue <int> pq)
{
Assert.True(pq.IsEmpty);
var rand = new Random((int)DateTime.Now.Ticks & 0x0000ffff);
var set = new TreeSet <int>();
var count = 0;
while (count < 10000)
{
var next = rand.Next() % 100000;
if (!set.Contains(next))
{
pq.Push(next);
set.Add(next);
count++;
Assert.Equal(set.Max, pq.Top);
}
}
Assert.False(pq.IsEmpty);
Assert.Equal(10000, pq.Count);
for (var i = 0; i < 1000; i++)
{
Assert.Equal(set.Max, pq.Top);
Assert.Equal(set.Max, pq.Pop());
set.RemoveMax();
}
Assert.Equal(9000, pq.Count);
var newCount = 0;
while (newCount < 5000)
{
var next = rand.Next() % 100000;
if (!set.Contains(next))
{
pq.Push(next);
set.Add(next);
newCount++;
}
}
Assert.Equal(14000, pq.Count);
for (var i = 0; i < 4000; i++)
{
Assert.Equal(set.Max, pq.Top);
Assert.Equal(set.Max, pq.Pop());
set.RemoveMax();
}
Assert.Equal(10000, pq.Count);
}
public void StoreTrigger(Trigger trigger, bool replaceExisting)
{
TriggerWrapper tw = new TriggerWrapper(trigger);
lock (_triggerLock)
{
if (_triggersDictionary.Contains(tw.Name))
{
if (!replaceExisting)
{
throw new NotSupportedException("Object already exists " + trigger.Name);
}
// don't delete orphaned job, this trigger has the job anyways
RemoveTrigger(trigger.Name, false);
}
if (RetrieveJob(trigger.JobName) == null)
{
throw new ApplicationException("The job (" + trigger.JobName + ") referenced by the trigger does not exist.");
}
// add to triggers array
_triggers.Add(tw);
_triggersDictionary[tw.Name] = tw;
lock (_pausedTriggers)
{
if (_pausedTriggers.Contains(trigger.Name) || _pausedJobs.Contains(trigger.JobName))
{
tw.State = InternalTriggerState.Paused;
if (_blockedJobs.Contains(trigger.JobName))
{
tw.State = InternalTriggerState.PausedAndBlocked;
}
}
else if (_blockedJobs.Contains(trigger.JobName))
{
tw.State = InternalTriggerState.Blocked;
}
else
{
_timeTriggers.Add(tw);
}
}
}
}
public void TestICollectionTInterface()
{
ICollection <int> set = new TreeSet <int>(Enumerable.Range(0, 10));
Assert.False(set.IsReadOnly);
Assert.Equal(10, set.Count);
Assert.True(set.Contains(3));
set.Add(3);
Assert.True(set.Contains(3));
Assert.Equal(10, set.Count);
Assert.False(set.Contains(12));
set.Add(12);
Assert.True(set.Contains(12));
Assert.Equal(11, set.Count);
}
private static void TestBinaryTree()
{
structures.common.ISet <int> tree = new TreeSet <int>();
tree.Add(5);
tree.Add(6);
tree.Add(9);
tree.Add(1);
tree.Add(4);
tree.Add(8);
tree.Add(-15);
tree.Remove(1);
Console.Out.WriteLine(tree.Contains(1));
Console.Out.WriteLine(tree.Contains(9));
foreach (var elem in tree)
{
Console.Out.WriteLine(elem);
}
}
/// <summary>
/// Determine whether the given time (in milliseconds) is 'included' by the
/// Calendar.
/// <p>
/// Note that this Calendar is only has full-day precision.
/// </p>
/// </summary>
public override bool IsTimeIncluded(DateTime timeStampUtc)
{
if (!base.IsTimeIncluded(timeStampUtc))
{
return(false);
}
DateTime lookFor = timeStampUtc.Date;
return(!(dates.Contains(lookFor)));
}
/// <summary>
/// Determine whether the given time (in milliseconds) is 'included' by the
/// Calendar.
/// <para>
/// Note that this Calendar is only has full-day precision.
/// </para>
/// </summary>
public override bool IsTimeIncluded(DateTimeOffset timeStampUtc)
{
if (!base.IsTimeIncluded(timeStampUtc))
{
return(false);
}
//apply the timezone
timeStampUtc = TimeZoneUtil.ConvertTime(timeStampUtc, this.TimeZone);
DateTime lookFor = timeStampUtc.Date;
return(!(dates.Contains(lookFor)));
}
private void Enumerate(IPriorityQueue <int> pq)
{
var set = new TreeSet <int>();
Fill(pq, set, 5000);
var count = 0;
foreach (var item in pq)
{
count++;
Assert.True(set.Contains(item));
}
Assert.Equal(5000, count);
for (var i = 0; i < 2500; i++)
{
Assert.True(set.Contains(pq.Pop()));
}
Assert.Equal(2500, pq.Count);
count = 0;
foreach (var item in pq)
{
count++;
Assert.True(set.Contains(item));
}
Assert.Equal(2500, count);
Fill(pq, set, 1000);
count = 0;
foreach (var item in pq)
{
count++;
Assert.True(set.Contains(item));
}
Assert.Equal(3500, count);
}
public void TestTreeSetSimpleOperations()
{
ISortedSet <int> set = new TreeSet <int>();
var count = 0;
foreach (var item in set)
{
count++;
}
Assert.True(count == 0);
Assert.True(set.Count == 0);
set.Add(10);
set.Add(20);
set.Add(30);
set.Add(5);
set.Add(1);
Assert.True(set.Contains(20));
Assert.False(set.Contains(100));
Assert.Equal(5, set.Count);
Assert.Equal(30, set.Max);
Assert.Equal(1, set.Min);
var list = new List <int>();
foreach (var item in set)
{
list.Add(item);
}
Assert.True(list.Count == set.Count);
foreach (var item in list)
{
Assert.True(set.Contains(item));
}
var array = new int[5];
set.CopyTo(array, 0);
foreach (var item in array)
{
Assert.True(set.Contains(item));
}
Assert.True(set.Remove(5));
Assert.Equal(4, set.Count);
Assert.False(set.Contains(5));
set.RemoveMin();
Assert.Equal(3, set.Count);
Assert.False(set.Contains(1));
set.Clear();
Assert.Equal(0, set.Count);
}
private void Fill(IPriorityQueue <int> pq, TreeSet <int> set, int count)
{
var rand = new Random((int)DateTime.Now.Ticks & 0x0000ffff);
var index = 0;
while (index < count)
{
var next = rand.Next();
if (!set.Contains(next))
{
set.Add(next);
pq.Push(next);
index++;
}
}
}
public void TestMaxPriortyQueueConstructor()
{
var pq1 = new MaxPriorityQueue <int>();
MaxPriorityQueueConstructor(pq1);
var pq2 = new MaxPriorityQueue <Order>(new OrderComparer());
Assert.True(pq2.IsEmpty);
MaxPriorityQueueConstructorWithOrder(pq2);
Assert.False(pq2.IsEmpty);
var pq3 = new MaxPriorityQueue <Order>((x1, x2) => x1.Id - x2.Id);
Assert.True(pq3.IsEmpty);
MaxPriorityQueueConstructorWithOrder(pq3);
Assert.False(pq3.IsEmpty);
var rand = new Random((int)DateTime.Now.Ticks & 0x0000ffff);
var set = new TreeSet <int>();
var orderSet = new TreeSet <Order>(new OrderComparer());
var count = 0;
while (count < 5000)
{
var next = rand.Next();
var order = new Order {
Id = next
};
if (!orderSet.Contains(order))
{
set.Add(next);
orderSet.Add(order);
count++;
}
}
var pq4 = new MaxPriorityQueue <Order>(orderSet, new OrderComparer().Compare);
Assert.Equal(5000, pq4.Count);
Push(pq4, set, rand, 1000);
Assert.Equal(6000, pq4.Count);
Pop(pq4, set, 2000);
Assert.Equal(4000, pq4.Count);
Push(pq4, set, rand, 10000);
Assert.Equal(14000, pq4.Count);
}
public void TestContains()
{
Random random = new Random();
TreeSet <int> set = new TreeSet <int>(branchingFactor: 4);
for (int i = 0; i < 2 * 4 * 4; i++)
{
int value = random.Next(set.Count + 1);
set.Add(i);
// Use set.Contains(i) since this is a targeted collection API test
#pragma warning disable xUnit2017 // Do not use Contains() to check if a value exists in a collection
Assert.True(set.Contains(i));
#pragma warning restore xUnit2017 // Do not use Contains() to check if a value exists in a collection
}
set.Validate(ValidationRules.None);
}
private void Push(MaxPriorityQueue <Order> pq, TreeSet <int> set, Random rand, int count)
{
var index = 0;
while (index < count)
{
var next = rand.Next();
if (!set.Contains(next))
{
var order = new Order {
Id = next
};
pq.Push(order);
set.Add(next);
index++;
Assert.Equal(set.Max, pq.Top.Id);
}
}
}
protected override void UpdateUserInterface()
{
CmdDelete.Enabled = DaysExcluded.SelectedIndex > -1;
CmdAdd.Enabled = !mExcludedDates.Contains(ExcludeDay.Value.Date);
foreach (var excDate in mCalendar.ExcludedDates)
{
mCalendar.RemoveExcludedDate(excDate);
}
foreach (var excDate in mExcludedDates)
{
mCalendar.AddExcludedDate(excDate);
}
mCalendar.Description = string.Format("Excluding {0} dates: ", mCalendar.ExcludedDates.Count);
foreach (var excDate in mCalendar.ExcludedDates)
{
mCalendar.Description += excDate.Date.ToString(CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern) + ", ";
}
mCalendar.Description = mCalendar.Description.TrimEnd(new[] { ',', ' ' });
}
public override int GetItemViewType(int position)
{
return(sectionHeaderTreeSet.Contains(position) ? TYPE_SEPARATOR : TYPE_ITEM);
}
/// <summary>
/// Initializes a new instance of the <see cref="Option"/> class.
/// </summary>
/// <param name="attribute">The attribute describing this option.</param>
/// <param name="memberInfo">The <see cref="MemberInfo"/> object pointing to the member to which the attribute was applied.</param>
/// <param name="cmdLineObject">The command line manager object.</param>
/// <param name="optionGroups">A complete list of all available option groups.</param>
/// <param name="numberFormatInfo">The number format info to use for parsing numerical arguments.</param>
public Option(CommandLineOptionAttribute attribute, MemberInfo memberInfo, object cmdLineObject,
ICollection <OptionGroup> optionGroups, NumberFormatInfo numberFormatInfo)
{
mObject = cmdLineObject;
mMember = memberInfo;
mUsage = attribute.BoolFunction;
mDescription = attribute.Description;
mNumberFormatInfo = numberFormatInfo ?? CultureInfo.CurrentCulture.NumberFormat;
mDefaultValue = attribute.DefaultAssignmentValue;
mMinValue = attribute.MinValue;
mMaxValue = attribute.MaxValue;
// Check the validity of the member for which this attribute was defined
switch (memberInfo.MemberType)
{
case MemberTypes.Field:
FieldInfo fieldInfo = (FieldInfo)memberInfo;
if (fieldInfo.IsInitOnly || fieldInfo.IsLiteral)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal field for this attribute; field must be writeable");
}
mOptionType = fieldInfo.FieldType;
break;
case MemberTypes.Method:
MethodInfo method = (MethodInfo)memberInfo;
ParameterInfo[] parameters = method.GetParameters();
if (parameters.Length != 1)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal method for this attribute; the method must accept exactly one parameter");
}
if (parameters[0].IsOut)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal method for this attribute; the parameter of the method must not be an out parameter");
}
if (IsArray(parameters[0].ParameterType) || IsCollectionType(parameters[0].ParameterType))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal method for this attribute; the parameter of the method must be a non-array and non-collection type");
}
mOptionType = parameters[0].ParameterType;
break;
case MemberTypes.Property:
PropertyInfo propInfo = (PropertyInfo)memberInfo;
if (!propInfo.CanWrite && !IsCollectionType(propInfo.PropertyType))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal property for this attribute; property for non-collection type must be writable");
}
if (!propInfo.CanRead && IsCollectionType(propInfo.PropertyType))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal property for this attribute; property for collection type must be readable");
}
if (!(propInfo.CanRead && propInfo.CanWrite) && IsArray(propInfo.PropertyType))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal property for this attribute; property representing array type must be both readable and writeable");
}
mOptionType = propInfo.PropertyType;
break;
default:
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal member for this attribute; member must be a property, method (accepting one parameter) or a field");
}
mMinOccurs = attribute.MinOccurs;
// MaxOccurs does not have a default value (since this is different for various types), so we set it here.
if (!attribute.IsMaxOccursSet)
{
// Use default setting for MaxOccurs
if (IsArray(mOptionType) || IsCollectionType(mOptionType))
{
mMaxOccurs = 0; // Unlimited
}
else
{
mMaxOccurs = 1;
}
}
else
{
mMaxOccurs = attribute.MaxOccurs;
}
if (mMinOccurs > mMaxOccurs && mMaxOccurs > 0)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
String.Format(CultureInfo.CurrentUICulture, "MinOccurs ({0}) must not be larger than MaxOccurs ({1})", mMinOccurs, mMaxOccurs));
}
if (mMaxOccurs != 1 && !(IsArray(mOptionType) || IsCollectionType(mOptionType)) && mMember.MemberType != MemberTypes.Method)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Invalid cardinality for member; MaxOccurs must be equal to one (1) for any non-array or non-collection type");
}
CommandLineManagerAttribute objectAttr = (CommandLineManagerAttribute)Attribute.GetCustomAttribute(mObject.GetType(), typeof(CommandLineManagerAttribute));
if (objectAttr == null)
{
throw new AttributeException(String.Format(CultureInfo.CurrentUICulture,
"Class {0} contains a CommandLineOptionAttribute, but does not have the attribute CommandLineObjectAttribute", mObject.GetType().FullName));
}
// Assign the name of this option from the member itself if no name is explicitly provided
if (attribute.Name == null)
{
mName = memberInfo.Name;
}
else
{
mName = attribute.Name;
}
// Find the group (if any) that this option belongs to in the list of available option groups
if (attribute.GroupId != null)
{
if (!optionGroups.Find(new Func <OptionGroup, bool>(
delegate(OptionGroup searchGroup)
{
return(attribute.GroupId.Equals(searchGroup.Id));
}), out mGroup))
{
throw new LogicException(String.Format(CultureInfo.CurrentUICulture, "Undefined group {0} referenced from member {1} in {2}", attribute.GroupId, memberInfo.Name, cmdLineObject.GetType().FullName));
}
mGroup.Options.Add(mName, this);
}
// Recursively find out if this option requires explicit assignment
if (attribute.DoesRequireExplicitAssignment.HasValue)
{
mRequireExplicitAssignment = attribute.DoesRequireExplicitAssignment.Value;
}
else if (mGroup != null)
{
mRequireExplicitAssignment = mGroup.RequireExplicitAssignment;
}
else
{
mRequireExplicitAssignment = objectAttr.RequireExplicitAssignment;
}
// Make sure the type of the field, property or method is supported
if (!IsTypeSupported(mOptionType))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"Unsupported type for command line option.");
}
// Make sure MinValue and MaxValue is not specified for any non-numerical type.
if (mMinValue != null || mMaxValue != null)
{
if (!IsNumericalType)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"MinValue and MaxValue must not be specified for a non-numerical type");
}
else if (!mMinValue.GetType().IsAssignableFrom(GetBaseType(mOptionType)))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"Illegal value for MinValue or MaxValue, not the same type as option");
}
}
// Some special checks for numerical types
if (IsNumericalType)
{
// Assign the default MinValue if it was not set and this is a numerical type
if (IsNumericalType && mMinValue == null)
{
mMinValue = GetBaseType(mOptionType).GetField("MinValue", BindingFlags.Static | BindingFlags.Public).GetValue(null);
}
// Assign the defaul MaxValue if it was not set and this is a numerical type
if (IsNumericalType && mMaxValue == null)
{
mMaxValue = GetBaseType(mOptionType).GetField("MaxValue", BindingFlags.Static | BindingFlags.Public).GetValue(null);
}
// Check that MinValue <= MaxValue
if (IsNumericalType && ((IComparable)MinValue).CompareTo(MaxValue) > 0)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"MinValue must not be greater than MaxValue");
}
}
// Check that the DefaultValue is not set if the option does not require explicit assignment.
// If it were allowed, it would be ambiguos for an option separated from a value by a white space character
// since we wouldn't know whether that would set the default value or assign it to the following value.
if (mDefaultValue != null && !mRequireExplicitAssignment)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"DefaultValue must not be specified when RequireExplicitAssignment is set to false");
}
// Check that the type of any set default value matches that of this option, or is string, and
// convert it to the type of this option.
if (mDefaultValue != null)
{
if (mDefaultValue.GetType() == typeof(string))
{
try
{
mDefaultValue = GetCheckedValueForSetOperation(mDefaultValue);
}
catch (OverflowException)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"DefaultValue was less than MinValue or greater than MaxValue for this option");
}
catch (FormatException)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"DefaultValue was not specified in the correct format for the type of this option");
}
}
else if (GetBaseType(mOptionType) != mDefaultValue.GetType())
{
try
{
mDefaultValue = Convert.ChangeType(mDefaultValue, GetBaseType(mOptionType), mNumberFormatInfo);
}
catch (InvalidCastException)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"The type of the DefaultValue specified is not compatible with the type of the member to which this attribute applies");
}
}
}
// If this is an enum, check that it doesn't have members only distinguishable by case, and
// add the members to the mEnumerationValues set for speedy access when checking values assigned
// to this member.
Type type = GetBaseType(mOptionType);
if (type.IsEnum)
{
mEnumerationValues = new TreeSet <string>(StringComparer.OrdinalIgnoreCase);
foreach (FieldInfo field in type.GetFields())
{
if (field.IsLiteral)
{
if (mEnumerationValues.Contains(field.Name))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"This enumeration is not allowed as a command line option since it contains fields that differ only by case");
}
mEnumerationValues.Add(field.Name);
}
}
}
}
public void TestTreeSetRandomOperations()
{
for (int j = 0; j < 10; j++)
{
ISortedSet <int> set = new TreeSet <int>();
Random randomValue = new Random((int)(DateTime.Now.Ticks & 0x0000FFFF));
List <int> list = new List <int>();
int testNumber = 1000;
while (set.Count < testNumber)
{
int v = randomValue.Next();
if (!set.Contains(v))
{
set.Add(v);
list.Add(v);
}
}
int count = 0;
foreach (var item in set)
{
Assert.True(list.Contains(item));
count++;
}
Assert.True(count == set.Count);
Assert.Equal(testNumber, set.Count);
Random randomIndex = new Random((int)(DateTime.Now.Ticks & 0x0000FFFF));
for (int i = 0; i < 100; i++)
{
int index = randomIndex.Next();
index = index < 0 ? (-index) : index;
index %= testNumber;
int testValue = list[index];
Assert.True(set.Contains(testValue));
}
for (int i = 0; i < 100; i++)
{
int min = list.Min();
Assert.Equal(min, set.Min);
set.RemoveMin();
Assert.Equal(testNumber - i - 1, set.Count);
Assert.False(set.Contains(min));
list.Remove(min);
}
testNumber -= 100;
for (int i = 0; i < 100; i++)
{
int max = list.Max();
Assert.Equal(max, set.Max);
set.RemoveMax();
Assert.Equal(testNumber - i - 1, set.Count);
Assert.False(set.Contains(max));
list.Remove(max);
}
testNumber -= 100;
for (int i = 0; i < 100; i++)
{
int index = randomIndex.Next();
index = index < 0 ? (-index) : index;
index %= testNumber - i;
int toRemove = list[index];
Assert.True(set.Contains(toRemove));
Assert.True(set.Remove(toRemove));
Assert.False(set.Contains(toRemove));
Assert.Equal(testNumber - i - 1, set.Count);
list.Remove(toRemove);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Option"/> class.
/// </summary>
/// <param name="attribute">The attribute describing this option.</param>
/// <param name="memberInfo">The <see cref="MemberInfo"/> object pointing to the member to which the attribute was applied.</param>
/// <param name="cmdLineObject">The command line manager object.</param>
/// <param name="optionGroups">A complete list of all available option groups.</param>
/// <param name="numberFormatInfo">The number format info to use for parsing numerical arguments.</param>
public Option(CommandLineOptionAttribute attribute, MemberInfo memberInfo, object cmdLineObject,
ICollection<OptionGroup> optionGroups, NumberFormatInfo numberFormatInfo)
{
mObject = cmdLineObject;
mMember = memberInfo;
mUsage = attribute.BoolFunction;
mDescription = attribute.Description;
mNumberFormatInfo = numberFormatInfo ?? CultureInfo.CurrentCulture.NumberFormat;
mDefaultValue = attribute.DefaultAssignmentValue;
mMinValue = attribute.MinValue;
mMaxValue = attribute.MaxValue;
// Check the validity of the member for which this attribute was defined
switch (memberInfo.MemberType)
{
case MemberTypes.Field:
FieldInfo fieldInfo = (FieldInfo)memberInfo;
if (fieldInfo.IsInitOnly || fieldInfo.IsLiteral)
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal field for this attribute; field must be writeable");
mOptionType = fieldInfo.FieldType;
break;
case MemberTypes.Method:
MethodInfo method = (MethodInfo)memberInfo;
ParameterInfo[] parameters = method.GetParameters();
if (parameters.Length != 1)
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal method for this attribute; the method must accept exactly one parameter");
if (parameters[0].IsOut)
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal method for this attribute; the parameter of the method must not be an out parameter");
if (IsArray(parameters[0].ParameterType) || IsCollectionType(parameters[0].ParameterType))
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal method for this attribute; the parameter of the method must be a non-array and non-collection type");
mOptionType = parameters[0].ParameterType;
break;
case MemberTypes.Property:
PropertyInfo propInfo = (PropertyInfo)memberInfo;
if (!propInfo.CanWrite && !IsCollectionType(propInfo.PropertyType))
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal property for this attribute; property for non-collection type must be writable");
if (!propInfo.CanRead && IsCollectionType(propInfo.PropertyType))
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal property for this attribute; property for collection type must be readable");
if (!(propInfo.CanRead && propInfo.CanWrite) && IsArray(propInfo.PropertyType))
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal property for this attribute; property representing array type must be both readable and writeable");
mOptionType = propInfo.PropertyType;
break;
default:
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Illegal member for this attribute; member must be a property, method (accepting one parameter) or a field");
}
mMinOccurs = attribute.MinOccurs;
// MaxOccurs does not have a default value (since this is different for various types), so we set it here.
if (!attribute.IsMaxOccursSet)
{
// Use default setting for MaxOccurs
if (IsArray(mOptionType) || IsCollectionType(mOptionType))
mMaxOccurs = 0; // Unlimited
else
mMaxOccurs = 1;
}
else
{
mMaxOccurs = attribute.MaxOccurs;
}
if (mMinOccurs > mMaxOccurs && mMaxOccurs > 0)
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
String.Format(CultureInfo.CurrentUICulture, "MinOccurs ({0}) must not be larger than MaxOccurs ({1})", mMinOccurs, mMaxOccurs));
if (mMaxOccurs != 1 && !(IsArray(mOptionType) || IsCollectionType(mOptionType)) && mMember.MemberType != MemberTypes.Method)
throw new AttributeException(typeof(CommandLineOptionAttribute), memberInfo,
"Invalid cardinality for member; MaxOccurs must be equal to one (1) for any non-array or non-collection type");
CommandLineManagerAttribute objectAttr = (CommandLineManagerAttribute)Attribute.GetCustomAttribute(mObject.GetType(), typeof(CommandLineManagerAttribute));
if (objectAttr == null)
throw new AttributeException(String.Format(CultureInfo.CurrentUICulture,
"Class {0} contains a CommandLineOptionAttribute, but does not have the attribute CommandLineObjectAttribute", mObject.GetType().FullName));
// Assign the name of this option from the member itself if no name is explicitly provided
if (attribute.Name == null)
{
mName = memberInfo.Name;
}
else
{
mName = attribute.Name;
}
// Find the group (if any) that this option belongs to in the list of available option groups
if (attribute.GroupId != null)
{
if (!optionGroups.Find(new Fun<OptionGroup, bool>(
delegate(OptionGroup searchGroup)
{
return attribute.GroupId.Equals(searchGroup.Id);
}), out mGroup))
{
throw new LogicException(String.Format(CultureInfo.CurrentUICulture, "Undefined group {0} referenced from member {1} in {2}", attribute.GroupId, memberInfo.Name, cmdLineObject.GetType().FullName));
}
mGroup.Options.Add(mName, this);
}
// Recursively find out if this option requires explicit assignment
if (attribute.DoesRequireExplicitAssignment.HasValue)
{
mRequireExplicitAssignment = attribute.DoesRequireExplicitAssignment.Value;
}
else if (mGroup != null)
{
mRequireExplicitAssignment = mGroup.RequireExplicitAssignment;
}
else
{
mRequireExplicitAssignment = objectAttr.RequireExplicitAssignment;
}
// Make sure the type of the field, property or method is supported
if (!IsTypeSupported(mOptionType))
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"Unsupported type for command line option.");
// Make sure MinValue and MaxValue is not specified for any non-numerical type.
if (mMinValue != null || mMaxValue != null)
{
if (!IsNumericalType)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"MinValue and MaxValue must not be specified for a non-numerical type");
}
else if (!mMinValue.GetType().IsAssignableFrom(GetBaseType(mOptionType)))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"Illegal value for MinValue or MaxValue, not the same type as option");
}
}
// Some special checks for numerical types
if (IsNumericalType)
{
// Assign the default MinValue if it was not set and this is a numerical type
if (IsNumericalType && mMinValue == null)
{
mMinValue = GetBaseType(mOptionType).GetField("MinValue", BindingFlags.Static | BindingFlags.Public).GetValue(null);
}
// Assign the defaul MaxValue if it was not set and this is a numerical type
if (IsNumericalType && mMaxValue == null)
{
mMaxValue = GetBaseType(mOptionType).GetField("MaxValue", BindingFlags.Static | BindingFlags.Public).GetValue(null);
}
// Check that MinValue <= MaxValue
if (IsNumericalType && ((IComparable)MinValue).CompareTo(MaxValue) > 0)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"MinValue must not be greater than MaxValue");
}
}
// Check that the DefaultValue is not set if the option does not require explicit assignment.
// If it were allowed, it would be ambiguos for an option separated from a value by a white space character
// since we wouldn't know whether that would set the default value or assign it to the following value.
if (mDefaultValue != null && !mRequireExplicitAssignment)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"DefaultValue must not be specified when RequireExplicitAssignment is set to false");
}
// Check that the type of any set default value matches that of this option, or is string, and
// convert it to the type of this option.
if (mDefaultValue != null)
{
if (mDefaultValue.GetType() == typeof(string))
{
try
{
mDefaultValue = GetCheckedValueForSetOperation(mDefaultValue);
}
catch (OverflowException)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"DefaultValue was less than MinValue or greater than MaxValue for this option");
}
catch (FormatException)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"DefaultValue was not specified in the correct format for the type of this option");
}
}
else if (GetBaseType(mOptionType) != mDefaultValue.GetType())
{
try
{
mDefaultValue = Convert.ChangeType(mDefaultValue, GetBaseType(mOptionType), mNumberFormatInfo);
}
catch (InvalidCastException)
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"The type of the DefaultValue specified is not compatible with the type of the member to which this attribute applies");
}
}
}
// If this is an enum, check that it doesn't have members only distinguishable by case, and
// add the members to the mEnumerationValues set for speedy access when checking values assigned
// to this member.
Type type = GetBaseType(mOptionType);
if (type.IsEnum)
{
mEnumerationValues = new TreeSet<string>(StringComparer.OrdinalIgnoreCase);
foreach (FieldInfo field in type.GetFields())
{
if (field.IsLiteral)
{
if (mEnumerationValues.Contains(field.Name))
{
throw new AttributeException(typeof(CommandLineOptionAttribute), mMember,
"This enumeration is not allowed as a command line option since it contains fields that differ only by case");
}
mEnumerationValues.Add(field.Name);
}
}
}
}
