Class PrefixOperationToken

Inheritance
System.Object
PrefixOperationToken
Array
Avg
Coalesce
CreateDate
CurrentApp
CurrentMachine
CurrentUser
Date
Format
If
IsBlank
Left
Len
Max
Min
Month
MonthName
Negative
Not
Now
PadLeft
PadRight
Pi
Positive
Right
ShortMonthName
Text
Today
Year
Implements
Namespace: Albatross.Expression.Tokens
Assembly: Albatross.Expression.dll
Syntax
public abstract class PrefixOperationToken : IToken

Constructors

PrefixOperationToken()

Declaration
public PrefixOperationToken()

Properties

MaxOperandCount

Declaration
public abstract int MaxOperandCount { get; }
Property Value
Type Description
System.Int32

MinOperandCount

Declaration
public abstract int MinOperandCount { get; }
Property Value
Type Description
System.Int32

Name

Declaration
public abstract string Name { get; }
Property Value
Type Description
System.String

Operands

Declaration
public List<IToken> Operands { get; }
Property Value
Type Description
System.Collections.Generic.List<IToken>

Symbolic

Declaration
public abstract bool Symbolic { get; }
Property Value
Type Description
System.Boolean

Methods

Clone()

Declaration
public virtual IToken Clone()
Returns
Type Description
IToken

EvalText(String)

Declaration
public virtual string EvalText(string format)
Parameters
Type Name Description
System.String format
Returns
Type Description
System.String

EvalValue(Func<String, Object>)

Declaration
public virtual object EvalValue(Func<string, object> context)
Parameters
Type Name Description
System.Func<System.String, System.Object> context
Returns
Type Description
System.Object

GetOperands(Func<String, Object>)

Declaration
protected List<object> GetOperands(Func<string, object> context)
Parameters
Type Name Description
System.Func<System.String, System.Object> context
Returns
Type Description
System.Collections.Generic.List<System.Object>

GetOperands(Func<String, Object>, out Type)

Declaration
protected List<object> GetOperands(Func<string, object> context, out Type firstType)
Parameters
Type Name Description
System.Func<System.String, System.Object> context
System.Type firstType
Returns
Type Description
System.Collections.Generic.List<System.Object>

GetOperands<T>(Func<String, Object>)

Declaration
protected List<T> GetOperands<T>(Func<string, object> context)
Parameters
Type Name Description
System.Func<System.String, System.Object> context
Returns
Type Description
System.Collections.Generic.List<T>
Type Parameters
Name Description
T

GetOperandText(Object, Int32, String)

Declaration
protected string[] GetOperandText(object args, int count, string format)
Parameters
Type Name Description
System.Object args
System.Int32 count
System.String format
Returns
Type Description
System.String[]

GetParamsOperands(Func<String, Object>, out Type)

Declaration
protected IEnumerable GetParamsOperands(Func<string, object> context, out Type firstType)
Parameters
Type Name Description
System.Func<System.String, System.Object> context
System.Type firstType
Returns
Type Description
System.Collections.IEnumerable

Match(String, Int32, out Int32)

Declaration
public bool Match(string expression, int start, out int next)
Parameters
Type Name Description
System.String expression
System.Int32 start
System.Int32 next
Returns
Type Description
System.Boolean

ToString()

Declaration
public override string ToString()
Returns
Type Description
System.String
Overrides
System.Object.ToString()

Implements

Extension Methods