C# Class YAMP.ParseContext

Class that describes the current parse context (available functions, constants, variables, ...).

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Private Properties

Property	Type	Description
ApplyPlotTemplate	ParseContext
AssignVariable	void
ParseContext	System
RaiseInputPrompt	void
RaiseLastPlotChanged	void
RaiseNotification	void
RaisePause	void
RaiseVariableChanged	void
RaiseVariableCreated	void
RaiseVariableRemoved	void

Public Methods

Method	Description
AddConstant ( String name, IConstants constant ) : ParseContext	Adds a constant to the context.
AddFunction ( String name, IFunction func ) : ParseContext	Adds a function to the context.
AssignVariable ( String name, Value value ) : ParseContext	Assigns a value to a symbolic name.
ChangeLastPlotTo ( PlotValue plot ) : ParseContext	Sets the lastplot to be used to the given value.
Clear ( ) : ParseContext	Clears the list of assigned variables.
FindConstants ( String name ) : IConstants	Finds the constant with the specified name.
FindFunction ( String name ) : IFunction	Finds the function instance with the specified name.
GetDefaultProperties ( String binName ) : Value>.ReadOnlyDictionary	Gets the key value pairs of the specified bin.
GetSymbolContext ( String name ) : ParseContext	Gets the exact context of the given symbol.
GetVariable ( String name ) : Value	Gets the value with the specific symbolic name.
GetVariableContext ( String name ) : ParseContext	Gets the exact context of the given variable.
LoadFunction ( String symbolName ) : IFunction	Tries to load a function from a given file.
ParseContext ( ) : System	Creates a new top context.
ParseContext ( ParseContext parentContext ) : System	Creates a new context with a custom parent (nested, i.e. more local layer).
RemoveConstant ( String name ) : ParseContext	Removes a constant from the context.
RemoveFunction ( String name ) : ParseContext	Removes a function from the context.
RenameConstant ( String oldName, String newName ) : ParseContext	Renames a constant from the context.
RenameFunction ( String oldName, String newName ) : ParseContext	Renames a function from the context.
SetDefaultProperty ( String binName, String propertyName, Value propertyValue ) : ParseContext	Sets a template property in the dictionary.

Private Methods

Method	Description
ApplyPlotTemplate ( PlotValue plot ) : ParseContext	Applies the template set for plots.
AssignVariable ( ParseContext context, String name, Value value ) : void	Assigns a variable to the given context.
ParseContext ( Value>.IDictionary shadowVariables ) : System
RaiseInputPrompt ( UserInputEventArgs e ) : void	Raises the input prompt if in interactive mode.
RaiseLastPlotChanged ( PlotEventArgs e ) : void	This is raised when the last plot has been changed.
RaiseNotification ( NotificationEventArgs e ) : void	Raises the notification if in interactive mode.
RaisePause ( PauseEventArgs e ) : void	Raises the input prompt if in interactive mode.
RaiseVariableChanged ( VariableEventArgs e ) : void	This is raised when a variable has changed.
RaiseVariableCreated ( VariableEventArgs e ) : void	This is raised when a variable has been created.
RaiseVariableRemoved ( VariableEventArgs e ) : void	This is raised when a variable has been removed.

Method Details

AddConstant() public method

Adds a constant to the context.

public AddConstant ( String name, IConstants constant ) : ParseContext
name	String	/// The name of the constant. ///
constant	IConstants	/// The class instance of the constant. ///
return	ParseContext

AddFunction() public method

Adds a function to the context.

public AddFunction ( String name, IFunction func ) : ParseContext
name	String	/// The name of the function. ///
func	IFunction	/// The IFunction instance to add. ///
return	ParseContext

AssignVariable() public method

Assigns a value to a symbolic name.

public AssignVariable ( String name, Value value ) : ParseContext
name	String	/// The name to assign a value to. ///
value	Value	/// The value of the symbol. ///
return	ParseContext

ChangeLastPlotTo() public method

Sets the lastplot to be used to the given value.

public ChangeLastPlotTo ( PlotValue plot ) : ParseContext
plot	PlotValue	The plot to change to.
return	ParseContext

Clear() public method

Clears the list of assigned variables.

public Clear ( ) : ParseContext
return	ParseContext

FindConstants() public method

Finds the constant with the specified name.

public FindConstants ( String name ) : IConstants
name	String	/// The symbolic name to retrieve. ///
return	IConstants

FindFunction() public method

Finds the function instance with the specified name.

public FindFunction ( String name ) : IFunction
name	String	/// The symbolic name to retrieve. ///
return	IFunction

GetDefaultProperties() public method

Gets the key value pairs of the specified bin.

public GetDefaultProperties ( String binName ) : Value>.ReadOnlyDictionary
binName	String	The name of the template bin.
return	Value>.ReadOnlyDictionary

GetSymbolContext() public method

Gets the exact context of the given symbol.

public GetSymbolContext ( String name ) : ParseContext
name	String	The name of the symbol.
return	ParseContext

GetVariable() public method

Gets the value with the specific symbolic name.

public GetVariable ( String name ) : Value
name	String	/// The variable's name. ///
return	Value

GetVariableContext() public method

Gets the exact context of the given variable.

public GetVariableContext ( String name ) : ParseContext
name	String	The name of the variable.
return	ParseContext

LoadFunction() public method

Tries to load a function from a given file.

public LoadFunction ( String symbolName ) : IFunction
symbolName	String	/// The name of the function (equals the name of the file). ///
return	IFunction

ParseContext() public method

Creates a new top context.

public ParseContext ( ) : System
return	System

ParseContext() public method

Creates a new context with a custom parent (nested, i.e. more local layer).

public ParseContext ( ParseContext parentContext ) : System
parentContext	ParseContext	/// The parent context for the new context. ///
return	System

RemoveConstant() public method

Removes a constant from the context.

public RemoveConstant ( String name ) : ParseContext
name	String	/// The name of the constant. ///
return	ParseContext

RemoveFunction() public method

Removes a function from the context.

public RemoveFunction ( String name ) : ParseContext
name	String	/// The name of the function. ///
return	ParseContext

RenameConstant() public method

Renames a constant from the context.

public RenameConstant ( String oldName, String newName ) : ParseContext
oldName	String	/// The old name of the constant. ///
newName	String	/// The new name for the constant. ///
return	ParseContext

RenameFunction() public method

Renames a function from the context.

public RenameFunction ( String oldName, String newName ) : ParseContext
oldName	String	/// The old name of the function. ///
newName	String	/// The new name for the function. ///
return	ParseContext

SetDefaultProperty() public method

Sets a template property in the dictionary.

public SetDefaultProperty ( String binName, String propertyName, Value propertyValue ) : ParseContext
binName	String	The category of the default property.
propertyName	String	The name of the property.
propertyValue	Value	The default value of the property.
return	ParseContext