Class Constructor
A constructor defined in a class.
Example:
class Point {
constructor(x, y) { // constructor
this.x = x;
this.y = y;
}
}
Import path
import javascript
Direct supertypes
Indirect supertypes
- @ast_node
- @cfg_node
- @dataflownode
- @expr
- @expr_or_stmt
- @expr_or_type
- @function
- @function_expr
- @locatable
- @node_in_stmt_container
- @parameterized
- @stmt_container
- @type_parameterized
- AstNode
- ControlFlowNode
- Documentable
- Expr
- ExprOrStmt
- ExprOrType
- Function
- Locatable
- NodeInStmtContainer
- Parameterized
- StmtContainer
- TypeParameterized
- ValueNode
Inherited predicates
accessesGlobal | Holds if this expression accesses the global variable | from Expr |
analyze | Gets type inference results for this element. | from ValueNode |
declaresArguments | Holds if this function declares a parameter or local variable named | from Function |
describe | Gets a description of this function. | from Function |
describeControlFlowNode | For internal use. | from ControlFlowNode |
flow | Gets the data flow node associated with this program element. | from ValueNode |
getABodyStmt | Gets a statement in the body of this function. | from Function |
getAChild | Gets a child node of this node. | from AstNode |
getAChildExpr | Gets a child expression of this node. | from AstNode |
getAChildStmt | Gets a child statement of this node. | from AstNode |
getAParameter | Gets a parameter of this function. | from Function |
getAPredecessor | Gets a node preceding this node in the CFG. | from ControlFlowNode |
getAPrimaryQlClass | Gets the primary QL class for the Locatable. | from FunctionExpr |
getAReturnStmt | Gets a return statement in the body of this function, if any. | from Function |
getAReturnedExpr | Gets an expression that could be returned by this function, if any. | from Function |
getAStmt | Gets a statement that belongs to this container. | from StmtContainer |
getASuccessor | Gets a node succeeding this node in the CFG. | from ControlFlowNode |
getAToken | Gets a token belonging to this element. | from AstNode |
getATypeParameter | Gets any type parameter declared on this function or type. | from TypeParameterized |
getArgumentsVariable | Gets the | from Function |
getBasicBlock | Gets the basic block this node belongs to. | from ControlFlowNode |
getBody | Gets the body of this function. | from Function |
getBodyStmt | Gets the | from Function |
getCallSignature | Gets the call signature of this function, as determined by the TypeScript compiler, if any. | from Function |
getCanonicalName | Gets the canonical name for this function, as determined by the TypeScript compiler. | from Function |
getChild | Gets the | from AstNode |
getChildExpr | Gets the | from AstNode |
getChildStmt | Gets the | from AstNode |
getChildTypeExpr | Gets the | from AstNode |
getContainer | Gets the function or toplevel to which this node belongs. | from NodeInStmtContainer |
getCyclomaticComplexity | Gets the cyclomatic complexity of this function. | from Function |
getDocumentation | Gets the JSDoc comment associated with this expression or type or its parent statement, if any. | from ExprOrType |
getEnclosingContainer | Gets the enclosing function or toplevel of this function. | from FunctionExpr |
getEnclosingFunction | Gets the function in which this expression or type appears, if any. | from ExprOrType |
getEnclosingStmt | Gets the statement in which this function expression appears. | from FunctionExpr |
getEndLine | Gets the line on which this element ends. | from Locatable |
getEntry | Gets the (unique) entry node of the control flow graph for this toplevel or function. | from StmtContainer |
getEntryBB | Gets the entry basic block of this function, that is, the basic block containing the entry node of its CFG. | from StmtContainer |
getExceptionTarget | Gets the data-flow node where exceptions thrown by this expression will propagate if this expression causes an exception to be thrown. | from Expr |
getExit | Gets the (unique) exit node of the control flow graph for this toplevel or function. | from StmtContainer |
getFile | Gets the file this program element comes from. | from AstNode |
getFirstControlFlowNode | Gets the first control flow node belonging to this syntactic entity. | from AstNode |
getFirstToken | Gets the first token belonging to this element. | from AstNode |
getFunctionBoundary | Gets the innermost enclosing function or top-level, possibly this container itself if it is a function or top-level. | from StmtContainer |
getIdentifier | Gets the identifier specifying the name of this function, if any. | from Function |
getIntValue | Gets the constant integer value this expression evaluates to, if any. | from Expr |
getKind | Gets the kind of this expression, which is an integer value representing the expression’s node type. | from Expr |
getLastToken | Gets the last token belonging to this element. | from AstNode |
getLocation | Gets this element’s location. | from Locatable |
getName | Gets the name of this function if it has one, or a name inferred from its context. | from Function |
getNumBodyStmt | Gets the number of statements in the body of this function. | from Function |
getNumChild | Gets the number of child nodes of this node. | from AstNode |
getNumChildExpr | Gets the number of child expressions of this node. | from AstNode |
getNumChildStmt | Gets the number of child statements of this node. | from AstNode |
getNumLines | Gets the number of lines covered by this element. | from Locatable |
getNumParameter | Gets the number of parameters declared by this element. | from Parameterized |
getNumTypeParameter | Gets the number of type parameters declared on this function or type. | from TypeParameterized |
getNumberOfLines | Gets the number of lines in this function. | from Function |
getNumberOfLinesOfCode | Gets the number of lines containing code in this function. | from Function |
getNumberOfLinesOfComments | Gets the number of lines containing comments in this function. | from Function |
getParameter | Gets the | from Function |
getParameterByName | Gets the parameter named | from Function |
getParameterVariable | Gets a variable of the given name that is a parameter of this element. | from Parameterized |
getParent | Gets the parent node of this node, if any. | from AstNode |
getParentExpr | Gets the expression that is the parent of this expression in the AST, if any. | from Expr |
getPrimaryQlClasses | Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs. | from Locatable |
getRestParameter | Gets the | from Function |
getReturnTypeAnnotation | Gets the return type annotation on this function, if any. | from Function |
getScope | Gets the scope induced by this toplevel or function, if any. | from StmtContainer |
getStart | Gets the (unique) CFG node at which execution of this toplevel or function begins. | from StmtContainer |
getStartBB | Gets the start basic block of this function, that is, the basic block containing the start node of its CFG. | from StmtContainer |
getStartLine | Gets the line on which this element starts. | from Locatable |
getStringValue | Gets the constant string value this expression evaluates to, if any. | from Expr |
getThisBinder | Gets the function whose | from Function |
getThisBindingContainer | Gets the function or top-level whose | from Function |
getThisTypeAnnotation | Gets the type annotation for the special | from Function |
getTopLevel | Gets the toplevel syntactic unit to which this element belongs. | from AstNode |
getType | Gets the static type of this expression, as determined by the TypeScript type system. | from Expr |
getTypeParameter | Gets the | from Function |
getUnderlyingReference | Gets the innermost reference that this expression evaluates to, if any. | from ExprOrType |
getUnderlyingValue | Gets the innermost expression that this expression evaluates to. | from ExprOrType |
getVariable | Gets the variable holding this function. | from Function |
hasBody | Holds if this function has a body. | from Function |
hasMappedArgumentsVariable | Holds if this function has a mapped | from Function |
hasRestParameter | Holds if the last parameter of this function is a rest parameter. | from Function |
hasTrailingComma | Holds if the parameter list of this function has a trailing comma. | from Function |
hasTypeParameters | Holds if this function or type declares any type parameters. | from TypeParameterized |
inExternsFile | Holds if this syntactic entity belongs to an externs file. | from AstNode |
inNullSensitiveContext | Holds if the syntactic context that the expression appears in relies on the expression being non-null/non-undefined. | from Expr |
isAFinalNode | Holds if this is a final node, that is, a CFG node where execution of a toplevel or function terminates. | from ControlFlowNode |
isAFinalNodeOfContainer | Holds if this is a final node of | from ControlFlowNode |
isAbstract | Holds if this function is part of an abstract class member. | from Function |
isAccessor | Holds if this function expression is a property accessor. | from FunctionExpr |
isAmbient | Holds if this is part of an ambient declaration or type annotation in a TypeScript file. | from AstNode |
isAsync | Holds if this function is an asynchronous function. | from Function |
isAsyncOrGenerator | Holds if this function is asynchronous or a generator. | from Function |
isBranch | Holds if this is a node with more than one successor. | from ControlFlowNode |
isGenerator | Holds if this function is a generator function. | from Function |
isGetter | Holds if this function expression is a property getter. | from FunctionExpr |
isImpure | Holds if this expression is impure, that is, its evaluation could have side effects. | from FunctionExpr |
isJoin | Holds if this is a node with more than one predecessor. | from ControlFlowNode |
isNonConstructible | Holds if this function cannot be invoked using | from Function |
isPure | Holds if this expression is pure, that is, its evaluation is guaranteed to be side-effect free. | from Expr |
isSetter | Holds if this function expression is a property setter. | from FunctionExpr |
isStart | Holds if this is a start node, that is, the CFG node where execution of a toplevel or function begins. | from ControlFlowNode |
isStrict | Holds if the code in this container is executed in ECMAScript strict mode. | from Function |
isUnreachable | Holds if this node is unreachable, that is, it has no predecessors in the CFG. Entry nodes are always considered reachable. | from ControlFlowNode |
mayHaveBooleanValue | Holds if this expression may evaluate to | from Expr |
mayHaveStringValue | Holds if this expression may evaluate to | from Expr |
mayReferToParameter | Holds if this expression may refer to the initial value of parameter | from Expr |
stripParens | Gets this expression, with any surrounding parentheses removed. | from Expr |
toString | Gets a textual representation of this element. | from Expr |
usesArgumentsObject | Holds if the body of this function refers to the function’s | from Function |