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If Class

Represents conditional flow control, and includes a conditional expression, a body, and an optional Else or ElseIf statement.
Inheritance Hierarchy

Namespace:  Nova.CodeDOM
Assembly:  Nova.CodeDOM (in Nova.CodeDOM.dll) Version: 7.44.8391.13415
Syntax
C#
public class If : IfBase

The If type exposes the following members.

Constructors
  NameDescription
Public methodIf(Expression)
Create an If.
Public methodIf(Expression, CodeObject)
Create an If.
Public methodIf(Expression, Else)
Create an If.
Public methodIf(Expression, ElseIf)
Create an If.
Protected methodIf(Parser, CodeObject)
Initializes a new instance of the If class
Public methodIf(Expression, CodeObject, Else)
Create an If.
Public methodIf(Expression, CodeObject, ElseIf)
Create an If.
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Properties
  NameDescription
Public property_AsString
This property is just to make debugging easier.
(Inherited from CodeObject.)
Public propertyAnnotations
Annotations (comments, attributes, directives, messages) associated with the current code object.
(Inherited from CodeObject.)
Public propertyBody
The Block body.
(Inherited from BlockStatement.)
Public propertyColumnNumber
The column number associated with the CodeObject (if any, 0 if none).
(Inherited from CodeObject.)
Public propertyComment
The comment for the code object (if any).
(Inherited from CodeObject.)
Public propertyConditional
The conditional Expression.
(Inherited from IfBase.)
Public propertyDocComment
The documentation comment for the code object (if any).
(Inherited from CodeObject.)
Public propertyElsePart
The optional ElseIf or Else part.
(Inherited from IfBase.)
Public propertyEOLComment
The End-Of-Line comment for the code object (if any).
(Inherited from CodeObject.)
Public propertyHasAnnotations
True if the code object has any annotations.
(Inherited from CodeObject.)
Public propertyHasArgument
True if the Statement has an argument.
(Inherited from IfBase.)
Public propertyHasArgumentParens
True if the Statement has parens around its argument.
(Inherited from Statement.)
Public propertyHasAttributes
True if the code object has any attributes.
(Inherited from CodeObject.)
Public propertyHasBraces
True if the BlockStatement has braces.
(Inherited from BlockStatement.)
Public propertyHasBracesAlways
True if the BlockStatement always requires braces.
(Inherited from IfBase.)
Public propertyHasComments
True if the code object has any comments of any kind.
(Inherited from CodeObject.)
Public propertyHasCompilerDirectives
True if the code object has any compiler directive annotations.
(Inherited from CodeObject.)
Public propertyHasDocComments
True if the code object has any documentation comments.
(Inherited from CodeObject.)
Public propertyHasElse
True if there is an ElseIf or Else part.
(Inherited from IfBase.)
Public propertyHasEOLComments
True if the code object has any EOL comments.
(Inherited from CodeObject.)
Public propertyHasEOLOrPostAnnotations
True if the code object has any EOL or Postfix annotations.
(Inherited from CodeObject.)
Public propertyHasErrors
True if the code object has any error messages.
(Inherited from CodeObject.)
Public propertyHasFirstOnLineAnnotations
True if the code object has any annotations on separate lines.
(Inherited from CodeObject.)
Public propertyHasHeader
True for all BlockStatements that have a header (all except CodeUnit and BlockDecl).
(Inherited from BlockStatement.)
Public propertyHasInfixComments
True if the code object has any Infix comments.
(Inherited from CodeObject.)
Public propertyHasMessages
True if the code object has any generated messages.
(Inherited from CodeObject.)
Public propertyHasNoIndentation
Determines if the code object has no indentation.
(Inherited from CodeObject.)
Public propertyHasNonEOLComments
True if the code object has any regular (non-doc) preceding (non-EOL, non-Infix, non-Postfix) comments.
(Inherited from CodeObject.)
Public propertyHasPostAnnotations
True if the code object has any postfix annotations.
(Inherited from CodeObject.)
Public propertyHasTerminator
Determines if the code object has a terminator character.
(Inherited from CodeObject.)
Public propertyHasTerminatorDefault
True if the Statement has a terminator character by default.
(Inherited from BlockStatement.)
Public propertyHiddenRef
Any hidden reference to another CodeObject.
(Inherited from CodeObject.)
Public propertyInfixComment
The infix comment for the code object (if any).
(Inherited from CodeObject.)
Public propertyIsCompactIfEmptyDefault
True if the BlockStatement has compact empty braces by default.
(Inherited from BlockStatement.)
Public propertyIsEndFirstOnLine
True if the closing paren or bracket is on a new line.
(Inherited from Statement.)
Public propertyIsFirstOnLine
Determines if the code object appears as the first item on a line.
(Inherited from CodeObject.)
Public propertyIsFirstOnLineDefault
True if the code object defaults to starting on a new line.
(Inherited from CodeObject.)
Public propertyIsGenerated
Determines if the code object is generated.
(Inherited from CodeObject.)
Public propertyIsGroupingSet
Determines if the 'grouping' (has parens or braces) status has been set.
(Inherited from CodeObject.)
Public propertyIsMethodBodyLevel
True if a BlockStatement is at a method body level (contains general code statements). For example, anything at a MethodDeclBase level or lower in the code tree. Specifically, NOT a NamespaceDecl, TypeDecl, or PropertyDeclBase.
(Inherited from BlockStatement.)
Public propertyIsMultiPart
True for multi-part statements, such as try/catch/finally or if/else.
(Inherited from IfBase.)
Public propertyIsNewLinesSet
Determines if the newline count has been set on the code object.
(Inherited from CodeObject.)
Public propertyIsRenderable
True if the CodeObject is renderable.
(Inherited from CodeObject.)
Public propertyIsSingleLine
Determines if the code object only requires a single line for display.
(Inherited from IfBase.)
Public propertyIsSingleLineDefault
True if the code object only requires a single line for display by default.
(Inherited from BlockStatement.)
Public propertyIsTopLevel
True if a BlockStatement is at the top level (those that have no header and no indent). For example, a CodeUnit, a BlockDecl with no parent or a DocComment or Project parent.
(Inherited from BlockStatement.)
Public propertyKeyword
The keyword associated with the Statement.
(Overrides StatementKeyword.)
Public propertyLineNumber
The line number associated with the CodeObject (if any, 0 if none).
(Inherited from CodeObject.)
Public propertyNewLines
The number of newlines preceding the object (0 to N).
(Inherited from Statement.)
Public propertyParent
The parent CodeObject.
(Inherited from CodeObject.)
Public propertyPostfixComment
The postfix comment for the code object (if any).
(Inherited from CodeObject.)
Public propertyRequiresEmptyStatement
True if the BlockStatement requires an empty statement if it has an empty block with no braces.
(Inherited from BlockStatement.)
Public propertyTerminator
The terminator character for the Statement.
(Inherited from Statement.)
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Methods
  NameDescription
Public methodAccept
Accept the specified visitor object for the current code object and it's children.
(Inherited from IfBase.)
Public methodAcceptAnnotations(IVisitor)
Accept the specified visitor object for all regular (non-EOL, non-Infix, non-Postfix) annotations (comments, attributes, compiler directives).
(Inherited from CodeObject.)
Public methodAcceptAnnotations(IVisitor, AnnotationFlags)
Accept the specified visitor object for all specified Infix or Postfix annotations (comments, compiler directives).
(Inherited from CodeObject.)
Public methodAcceptEOLComments
Accept the specified visitor object for all EOL comments.
(Inherited from CodeObject.)
Public methodAcceptInfixComments
Accept the specified visitor object for all Infix comments.
(Inherited from CodeObject.)
Public methodAcceptInfixEOLComments
Accept the specified visitor object for all Infix EOL comments.
(Inherited from CodeObject.)
Public methodAdd(CodeObject)
Add a CodeObject to the BlockStatement body.
(Inherited from BlockStatement.)
Public methodAdd(CodeObject)
Add multiple CodeObjects to the BlockStatement body.
(Inherited from BlockStatement.)
Public methodAddRange
Add a collection of CodeObjects to the BlockStatement body.
(Inherited from BlockStatement.)
Public methodAssociateCommentWhenParsing
Determine if the specified comment should be associated with the current code object during parsing.
(Inherited from Statement.)
Public methodAsString
Render the entire code object as a string, using LFs for newlines.
(Inherited from CodeObject.)
Public methodAsText
Convert the code object to text with a trailing newline, and using CR/LF pairs for newlines (file format).
(Inherited from CodeObject.)
Public methodAsText(CodeWriter, CodeObjectRenderFlags) (Inherited from Statement.)
Public methodAsText(CodeObjectRenderFlags, Boolean, StackCodeWriterAlignmentState)
Convert the code object to text using the specified flags and format (file or string).
(Inherited from CodeObject.)
Protected methodAsTextAfter (Inherited from IfBase.)
Public methodAsTextAnnotations(CodeWriter, CodeObjectRenderFlags)
Render all regular (non-EOL, non-Infix, non-Postfix, non-Message) annotations (comments, attributes, compiler directives).
(Inherited from CodeObject.)
Public methodAsTextAnnotations(CodeWriter, AnnotationFlags, CodeObjectRenderFlags)
Render all specified Infix or Postfix annotations (comments, compiler directives).
(Inherited from CodeObject.)
Protected methodAsTextArgument (Inherited from IfBase.)
Protected methodAsTextArgumentPrefix (Inherited from Statement.)
Protected methodAsTextBefore (Inherited from CodeObject.)
Public methodAsTextEOLComments
Render all EOL comments.
(Inherited from CodeObject.)
Protected methodAsTextEvaluatedType (Inherited from CodeObject.)
Public methodAsTextInfixComments
Render all Infix comments with the specified mask.
(Inherited from CodeObject.)
Public methodAsTextInfixEOLComments
Render all Infix EOL comments.
(Inherited from CodeObject.)
Public methodAsTextLeftMostAnnotations
Render all regular annotations on the current object, or the left most binary operator.
(Inherited from CodeObject.)
Public methodAsTextLength
Determine the length of the code object if converted to a string using the specified flags.
(Inherited from CodeObject.)
Protected methodAsTextPrefix (Inherited from Statement.)
Protected methodAsTextStatement (Inherited from Statement.)
Protected methodAsTextSuffix (Inherited from Statement.)
Protected methodAsTextTerminator (Inherited from Statement.)
Public methodAttachAnnotation(Annotation, Boolean) (Inherited from CodeObject.)
Public methodAttachAnnotation(Annotation, AnnotationFlags, Boolean)
Attach an Annotation to the CodeObject at the specified position.
(Inherited from CodeObject.)
Public methodAttachComment
Create a comment object and attach it to the code object.
(Inherited from CodeObject.)
Public methodAttachEOLComment
Create an EOL comment object and attach it to the code object.
(Inherited from CodeObject.)
Public methodAttachMessage
Create a message and attach it to the code object.
(Inherited from CodeObject.)
Public methodCalculateMetrics
Calculate metrics for this code object and its children.
(Inherited from CodeObject.)
Protected methodCheckForAlignment
Check for alignment of any EOL comments.
(Inherited from CodeObject.)
Public methodClone
Deep-clone the code object.
(Inherited from IfBase.)
Protected methodCloneField(Object, Object)
Clone a field of a code object, including setting the parent.
(Inherited from CodeObject.)
Protected methodCloneFieldT(T, T)
Clone a field of a code object, including setting the parent.
(Inherited from CodeObject.)
Public methodContains
Check if the BlockStatement contains the specified CodeObject.
(Inherited from BlockStatement.)
Public methodCopyFormatting
Copy formatting from another code object.
(Inherited from CodeObject.)
Public methodCreateAnnotations
Create the list of child Annotations, or return the existing one.
(Inherited from CodeObject.)
Public methodCreateBody
Create a body if one doesn't exist yet.
(Inherited from BlockStatement.)
Public methodCreateRef
Create a reference to the CodeObject.
(Inherited from CodeObject.)
Protected methodDefaultFormat
Default format the code object.
(Inherited from BlockStatement.)
Protected methodDefaultFormatField (Inherited from Statement.)
Public methodDefaultNewLines
Determine a default of 1 or 2 newlines when adding items to a Block.
(Inherited from CodeObject.)
Public methodDispose
Dispose the CodeObject.
(Inherited from CodeObject.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodEvaluateTypeOrNamespace
Evaluate the type or namespace associated with the code object.
(Inherited from CodeObject.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodFind(String)
Enumerate all children with the specified name.
(Inherited from BlockStatement.)
Public methodFindT
Enumerate all children of type T.
(Inherited from BlockStatement.)
Public methodFindFirstT
Find the first child object of type T.
(Inherited from BlockStatement.)
Public methodFindFirstT(String)
Find the first child object with the specified name and type.
(Inherited from BlockStatement.)
Public methodFindIndexOf
Find the index of the specified CodeObject in the BlockStatement.
(Inherited from BlockStatement.)
Public methodFindParentT
Find the parent object of the specified type.
(Inherited from CodeObject.)
Public methodFindParentMethod
Find the parent method (or anonymous method or lambda) of the current code object.
(Inherited from CodeObject.)
Public methodFindParentMethodOrType
Find the parent method (or anonymous method or lambda) or type of the current code object.
(Inherited from CodeObject.)
Public methodGetAllChildrenT
Get an enumerator for all children objects of type T in the CodeObject and in any child CodeObjects (recursively).
(Inherited from CodeObject.)
Public methodGetAttribute
Returns the first attribute expression (Call or ConstructorRef) with the specified name on the CodeObject.
(Inherited from CodeObject.)
Public methodGetComment
Get the comment that satisfies the specified predicate.
(Inherited from CodeObject.)
Public methodGetDescription
Get a short text description of the CodeObject. This is generally the shortest text representation that uniquely identifies objects, even if they have the same name, for example: type or return type, name, type parameters, parameters.
(Inherited from CodeObject.)
Public methodGetDocSummary
Returns the DocSummary documentation comment, or null if none exists.
(Inherited from CodeObject.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetIndentLevel
Get the indent level of this object.
(Inherited from CodeObject.)
Public methodGetIndentSpaceCount
Get the current indent in spaces.
(Inherited from CodeObject.)
Public methodGetInferredType
Determine the type of an inferred ('var') type.
(Inherited from CodeObject.)
Public methodGetNamespace
Get the Namespace for this CodeObject.
(Inherited from CodeObject.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodGetTypeRef
Get a TypeRef for the type with the specified full name, with caching (generally used for System types).
(Inherited from CodeObject.)
Public methodGetWorstMessageType
Get the type of the worst attached message.
(Inherited from CodeObject.)
Protected methodHasAnnotationT (Inherited from CodeObject.)
Public methodHasAttribute
Returns true if the attribute with the specified name exists on the object, otherwise false.
(Inherited from CodeObject.)
Public methodHasUnresolvedRef
Returns true if the code object is an UnresolvedRef or has any UnresolvedRef children.
(Inherited from IfBase.)
Public methodInsert
Insert a CodeObject at the specified index in the BlockStatement body.
(Inherited from BlockStatement.)
Protected methodIsChildIndented (Inherited from IfBase.)
Protected methodIsChildPrefix
Returns true if the specified child object is prefixed to the current object.
(Inherited from CodeObject.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodMoveAllComments
Move all (regular or EOL) comments from the specified token to the current code object, converting any EOL comments to regular comments (which will be rendered inline if necessary).
(Inherited from CodeObject.)
Public methodMoveAnnotations
Move any annotations from the specified location to the specified destination location.
(Inherited from CodeObject.)
Public methodMoveComments(Token)
Move any non-EOL comments from the specified token to the current code object.
(Inherited from CodeObject.)
Public methodMoveComments(Token, Boolean)
Move any non-EOL comments from the specified token to the current code object.
(Inherited from CodeObject.)
Public methodMoveCommentsAsPost
Move any non-EOL comments from the specified token to the current code object as Post comments.
(Inherited from CodeObject.)
Public methodMoveEOLAndPostAnnotations
Move any EOL or Postfix annotations from the specified code object to the current code object.
(Inherited from CodeObject.)
Public methodMoveEOLComment(CodeObject)
Move any EOL comment from the specified code object to the current code object.
(Inherited from CodeObject.)
Public methodMoveEOLComment(Token)
Move any EOL comment from the specified token to the current code object.
(Inherited from CodeObject.)
Public methodMoveEOLComment(Token, Boolean, Boolean)
Move any EOL comment from the specified token to the current code object.
(Inherited from CodeObject.)
Public methodMoveEOLCommentAsInfix
Move any EOL comment from the specified token to the current code object as an Infix EOL comment.
(Inherited from CodeObject.)
Public methodMoveFormatting(CodeObject)
Move formatting from the specified code object to the current object.
(Inherited from CodeObject.)
Public methodMoveFormatting(Token)
Move formatting from the specified token to the current object.
(Inherited from CodeObject.)
Public methodMovePrefixAnnotationsAs
Move any prefix annotations on the specified code object to the current code object as the specified type of annotation.
(Inherited from CodeObject.)
Protected methodNotifyListedAnnotationAdded
Propagate the listed annotation to the parent CodeUnit and above.
(Inherited from CodeObject.)
Protected methodNotifyListedAnnotationRemoved
Remove the listed annotation from the parent CodeUnit and above.
(Inherited from CodeObject.)
Public methodStatic memberParse
Parse an If.
Protected methodParseAnnotations(Parser, CodeObject)
Parse annotations - specifically, compiler directives around things such as TypeParameters or ParameterDecls.
(Inherited from CodeObject.)
Protected methodParseAnnotations(Parser, CodeObject, Boolean, Boolean)
Parse any comments, attributes, compiler directives.
(Inherited from CodeObject.)
Protected methodParseExpectedToken
Parse the specified expected token, attaching a parse error to the current object if it doesn't exist.
(Inherited from CodeObject.)
Protected methodParseIf (Inherited from IfBase.)
Protected methodParseKeywordAndArgument (Inherited from Statement.)
Protected methodParseKeywordArgumentBody (Inherited from BlockStatement.)
Protected methodParseTerminator
Parse the terminator at the end of a Statement.
(Inherited from Statement.)
Protected methodParseTerminatorOrBody (Inherited from BlockStatement.)
Protected methodParseUnusedAnnotations
Parse annotations from the Unused list.
(Inherited from CodeObject.)
Protected methodParseUnusedType
This method is used when we must parse backwards through the Unused list to get a type.
(Inherited from Statement.)
Public methodReformatBlock
Reformat the Block body.
(Inherited from BlockStatement.)
Public methodRemove
Remove the specified CodeObject from the BlockStatement body.
(Inherited from BlockStatement.)
Public methodRemoveAll
Remove all CodeObjects from the BlockStatement body.
(Inherited from BlockStatement.)
Public methodRemoveAllAnnotationsT
Remove all annotations of the specified type from this object.
(Inherited from CodeObject.)
Public methodRemoveAllAnnotationsWhereT
Remove all annotations from this object where the specified predicate is true.
(Inherited from CodeObject.)
Public methodRemoveAllMessages
Remove all messages from this object, or optionally only from the specified source.
(Inherited from CodeObject.)
Public methodRemoveAt
Remove the CodeObject at the specified index from the BlockStatement.
(Inherited from BlockStatement.)
Public methodRemoveAttribute
Remove the attribute expression with the specified name.
(Inherited from CodeObject.)
Public methodReplace
Replace the specified CodeObject with a new one.
(Inherited from BlockStatement.)
Public methodResolve(ResolveFlags)
Resolve all child symbolic references.
(Inherited from CodeObject.)
Public methodResolve(ResolveCategory, ResolveFlags)
Resolve all child symbolic references, using the specified ResolveCategory and ResolveFlags.
(Inherited from IfBase.)
Public methodResolveAttributes
Resolve any attached attributes.
(Inherited from CodeObject.)
Public methodResolveDocComments
Resolve any references in attached documentation comments.
(Inherited from CodeObject.)
Public methodResolveGotoTargetUp
Resolve child code objects that match the specified name are valid goto targets, moving up the tree until a complete match is found.
(Inherited from BlockStatement.)
Public methodResolveIndexerRef
Resolve indexers.
(Inherited from BlockStatement.)
Public methodResolveRef
Resolve child code objects that match the specified name.
(Inherited from BlockStatement.)
Public methodResolveRefUp
Resolve child code objects that match the specified name, moving up the tree until a complete match is found.
(Inherited from BlockStatement.)
Public methodResolveRefUpSkipMethodBody
Similar to ResolveRefUp(String, Resolver), but skips trying to resolve the symbol in the body or parameters of a method (used for resolving parameter types).
(Inherited from CodeObject.)
Protected methodSetField(Object, Object, Boolean)
Set a field of a code object, including setting the parent, and optional formatting.
(Inherited from CodeObject.)
Protected methodSetFieldT(ChildListT, ChildListT)
Set a ChildList collection field of a code object, including setting the parent.
(Inherited from CodeObject.)
Protected methodSetFieldT(T, T, Boolean)
Set a field of a code object, including setting the parent, and optional formatting.
(Inherited from CodeObject.)
Protected methodSetFormatFlag (Inherited from CodeObject.)
Protected methodSetLineCol(CodeObject)
Set the line and column numbers to those in the specified CodeObject.
(Inherited from CodeObject.)
Protected methodSetLineCol(Token)
Set the line and column numbers to those in the specified token.
(Inherited from CodeObject.)
Public methodSetNewLines
Special method to set the newline count without setting the NewLinesSet flag.
(Inherited from CodeObject.)
Protected methodSetStartLineCol
Set the starting line and column numbers to those in the specified token (used by some code objects with prefixes such as modifiers).
(Inherited from CodeObject.)
Public methodShouldHaveBraces
Determines if the body of the BlockStatement should be formatted with braces.
(Inherited from BlockStatement.)
Public methodToString
Render the type of the code object and its description as a string.
(Inherited from CodeObject.)
Public methodUpdateAllDeclExpressions
Recursively update the dictionary of names in the specified Block by either adding or removing (as specified by the 2nd parameter) all appropriate nested INamedCodeObjects expressions in the current CodeObject tree (specifically implemented for LocalDeclExpr expression objects).
(Inherited from IfBase.)
Protected methodUpdateLineCol
Update the line and column numbers according to the current positions in the CodeWriter, if the UpdateLineCol flag is set.
(Inherited from CodeObject.)
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Fields
  NameDescription
Protected field_annotations
Any Annotations (Comments, DocComments, Attributes, or Messages) associated with the CodeObject (null if none).
(Inherited from CodeObject.)
Protected field_body
The body is always a Block, which in turn may contain zero or more other code objects, and it can also be null in special cases (such as for method signatures with no body, delegate declarations, or a While with the semi-colon on the same line).
(Inherited from BlockStatement.)
Protected field_columnNumber
The starting column number associated with the CodeObject if parsed from or written to text form.
(Inherited from CodeObject.)
Protected field_conditional (Inherited from IfBase.)
Protected field_elsePart (Inherited from IfBase.)
Protected field_formatFlags
Formatting flags - for line feeds, braces, etc.
(Inherited from CodeObject.)
Protected field_lineNumber
The starting line number associated with the CodeObject if parsed from or written to text form.
(Inherited from CodeObject.)
Protected field_parent
The parent CodeObject.
(Inherited from CodeObject.)
Public fieldStatic memberParseToken
The token used to parse the code object.
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See Also