public static BindingTargetInfo AddMethod(this BindingSourceTable targets, BuiltInMethod method, string methodName,
int minParamCount = 0, int maxParamCount = 0, string parameterNames = null) {
var callTarget = new BuiltInCallTarget(method, methodName, minParamCount, maxParamCount, parameterNames);
var targetInfo = new BuiltInCallableTargetInfo(callTarget);
targets.Add(methodName, targetInfo);
return targetInfo;
}
public string[] ParameterNames; //Just for information purpose
public BuiltInCallTarget(BuiltInMethod method, string name, int minParamCount = 0, int maxParamCount = 0, string parameterNames = null) {
Method = method;
Name = name;
MinParamCount = minParamCount;
MaxParamCount = Math.Max(MinParamCount, maxParamCount);
if (!string.IsNullOrEmpty(parameterNames))
ParameterNames = parameterNames.Split(',');
}
public static BindingTargetInfo AddMethod(this BindingSourceTable targets, BuiltInMethod method, string methodName,
int minParamCount = 0, int maxParamCount = 0, string parameterNames = null)
{
var callTarget = new BuiltInCallTarget(method, methodName, minParamCount, maxParamCount, parameterNames);
var targetInfo = new BuiltInCallableTargetInfo(callTarget);
targets.Add(methodName, targetInfo);
return(targetInfo);
}
public BuiltInCallTarget(BuiltInMethod method, string name, int minParamCount = 0, int maxParamCount = 0, string parameterNames = null)
{
Method = method;
Name = name;
MinParamCount = minParamCount;
MaxParamCount = Math.Max(MinParamCount, maxParamCount);
if (!string.IsNullOrEmpty(parameterNames))
{
ParameterNames = parameterNames.Split(',');
}
}
public BuiltInCallTarget(BuiltInMethod method, string name, int paramCount, TypeInfo[] types = null, string paramNames = null)
{
Method = method;
Name = name;
ParamCount = paramCount;
ParamTypes = types;
if (!string.IsNullOrEmpty(paramNames))
{
ParamNames = paramNames.Split(',');
}
}
public BindingTargetInfo AddMethod(BuiltInMethod method, string methodName, int paramCount = -1, TypeInfo[] types = null, string paramNames = null)
{
var callTarget = new BuiltInCallTarget(method, methodName, paramCount, types, paramNames);
BuiltInCallableTargetInfo targetInfo = null;
IBindingSource source;
if (this.TryGetValue(methodName, out source))
{
targetInfo = source as BuiltInCallableTargetInfo;
var mTable = (targetInfo.BindingInstance as ConstantBinding).Target as MethodTable;
mTable.Add(callTarget);
}
else
{
var mTable = new MethodTable(methodName);
mTable.Add(callTarget);
targetInfo = new BuiltInCallableTargetInfo(mTable);
this[methodName] = targetInfo;
}
return(targetInfo);
}
/// <summary>
/// Initializes an instance with a built in method.
/// </summary>
public SFunction(BuiltInMethod method)
: this((Delegate)method)
{
}
public Binding BindingInstance; //A singleton binding instance; we share it for all AST nodes (function call nodes) that call the method.
public BuiltInCallableTargetInfo(BuiltInMethod method, string methodName, int minParamCount = 0, int maxParamCount = 0, string parameterNames = null) :
this(new BuiltInCallTarget(method, methodName, minParamCount, maxParamCount, parameterNames))
{
}
public Binding BindingInstance; //A singleton binding instance; we share it for all AST nodes (function call nodes) that call the method.
public BuiltInCallableTargetInfo(BuiltInMethod method, string methodName, int minParamCount = 0, int maxParamCount = 0, string parameterNames = null) :
this(new BuiltInCallTarget(method, methodName, minParamCount, maxParamCount, parameterNames)) {
}
/// <summary>
/// Initializes an instance with a built in method.
/// </summary>
public SFunction(BuiltInMethod method)
: this((Delegate)method)
{ }
