com.oracle.js.parser.ir

Class CallNode

java.lang.Object

com.oracle.js.parser.ir.Node

com.oracle.js.parser.ir.Expression

com.oracle.js.parser.ir.OptionalExpression

com.oracle.js.parser.ir.CallNode

All Implemented Interfaces:

Cloneable

public final class CallNode
extends OptionalExpression

IR representation for a function call.

Field Summary

Fields inherited from class com.oracle.js.parser.ir.Node

finish, start

Method Summary

Modifier and Type	Method and Description
Node	accept(NodeVisitor<? extends LexicalContext> visitor) Assist in IR navigation.
<R> R	accept(TranslatorNodeVisitor<? extends LexicalContext,R> visitor) Provides a means to navigate the IR.
static Expression	forCall(int lineNumber, long token, int start, int finish, Expression function, List<Expression> args)
static Expression	forCall(int lineNumber, long token, int start, int finish, Expression function, List<Expression> args, boolean optional, boolean optionalChain)
static Expression	forCall(int lineNumber, long token, int start, int finish, Expression function, List<Expression> args, boolean optional, boolean optionalChain, boolean isEval, boolean isApplyArguments, boolean isDefaultDerivedConstructorSuperCall)
static Expression	forImport(int lineNumber, long token, int start, int finish, IdentNode importIdent, List<Expression> args)
static Expression	forNew(int lineNumber, long token, int start, int finish, Expression function, List<Expression> args)
static Expression	forTaggedTemplateLiteral(int lineNumber, long token, int start, int finish, Expression function, List<Expression> args)
List<Expression>	getArgs() Get the arguments for the call
Expression	getFunction() Return the function expression that this call invokes
int	getLineNumber() Returns the line number.
boolean	isApplyArguments() Check if this call is an apply call.
boolean	isDefaultDerivedConstructorSuperCall()
boolean	isEval() Check if this call is a call to eval
boolean	isImport() Check if this call is a dynamic import call.
boolean	isNew() Check if this call is a new operation
boolean	isOptional() Returns true if this is an optional property access or call (a?.b, a?.[b], or a?.()).
boolean	isOptionalChain() Returns true if this part of an optional chain.
boolean	isTaggedTemplateLiteral() Check if this is a tagged template literal call.
CallNode	setArgs(List<Expression> args) Reset the arguments for the call
CallNode	setFunction(Expression function) Reset the function expression that this call invokes
void	toString(StringBuilder sb, boolean printType) Print logic that decides whether to show the optimistic type or not - for example it should not be printed after just parse, when it hasn't been computed, or has been set to a trivially provable value

Methods inherited from class com.oracle.js.parser.ir.Expression

getFinish, getFinishWithoutParens, getStart, getStartWithoutParens, isAlwaysFalse, isAlwaysTrue, isParenthesized, isSelfModifying, makeParenthesized

Methods inherited from class com.oracle.js.parser.ir.Node

clone, equals, getSourceOrder, getToken, hashCode, isAssignment, isLoop, isTokenType, tokenType, toString, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

forNew

public static Expression forNew(int lineNumber,
                                long token,
                                int start,
                                int finish,
                                Expression function,
                                List<Expression> args)

forCall

public static Expression forCall(int lineNumber,
                                 long token,
                                 int start,
                                 int finish,
                                 Expression function,
                                 List<Expression> args)

forCall

public static Expression forCall(int lineNumber,
                                 long token,
                                 int start,
                                 int finish,
                                 Expression function,
                                 List<Expression> args,
                                 boolean optional,
                                 boolean optionalChain)

forCall

public static Expression forCall(int lineNumber,
                                 long token,
                                 int start,
                                 int finish,
                                 Expression function,
                                 List<Expression> args,
                                 boolean optional,
                                 boolean optionalChain,
                                 boolean isEval,
                                 boolean isApplyArguments,
                                 boolean isDefaultDerivedConstructorSuperCall)

forTaggedTemplateLiteral

public static Expression forTaggedTemplateLiteral(int lineNumber,
                                                  long token,
                                                  int start,
                                                  int finish,
                                                  Expression function,
                                                  List<Expression> args)

forImport

public static Expression forImport(int lineNumber,
                                   long token,
                                   int start,
                                   int finish,
                                   IdentNode importIdent,
                                   List<Expression> args)

getLineNumber

public int getLineNumber()

Returns the line number.

Returns:

the line number.

accept

public Node accept(NodeVisitor<? extends LexicalContext> visitor)

Assist in IR navigation.

Specified by:

accept in class Node

Parameters:

visitor - IR navigating visitor.

Returns:

node or replacement

accept

public <R> R accept(TranslatorNodeVisitor<? extends LexicalContext,R> visitor)

Description copied from class: Node

Provides a means to navigate the IR.

Specified by:

accept in class Node

Parameters:

visitor - Node visitor.

Returns:

node the node or its replacement after visitation, null if no further visitations are required

toString

public void toString(StringBuilder sb,
                     boolean printType)

Description copied from class: Node

Print logic that decides whether to show the optimistic type or not - for example it should not be printed after just parse, when it hasn't been computed, or has been set to a trivially provable value

Specified by:

toString in class Node

Parameters:

sb - string builder

printType - print type?

getArgs

public List<Expression> getArgs()

Get the arguments for the call

Returns:

a list of arguments

setArgs

public CallNode setArgs(List<Expression> args)

Reset the arguments for the call

Parameters:

args - new arguments list

Returns:

new callnode, or same if unchanged

isEval

public boolean isEval()

Check if this call is a call to eval

Returns:

true if this is a call to eval

getFunction

public Expression getFunction()

Return the function expression that this call invokes

Returns:

the function

setFunction

public CallNode setFunction(Expression function)

Reset the function expression that this call invokes

Parameters:

function - the function

Returns:

same node or new one on state change

isNew

public boolean isNew()

Check if this call is a new operation

Returns:

true if this a new operation

isImport

public boolean isImport()

Check if this call is a dynamic import call.

isApplyArguments

public boolean isApplyArguments()

Check if this call is an apply call.

isOptional

public boolean isOptional()

Description copied from class: OptionalExpression

Returns true if this is an optional property access or call (a?.b, a?.[b], or a?.()).

Specified by:

isOptional in class OptionalExpression

isOptionalChain

public boolean isOptionalChain()

Description copied from class: OptionalExpression

Returns true if this part of an optional chain.

Specified by:

isOptionalChain in class OptionalExpression

isTaggedTemplateLiteral

public boolean isTaggedTemplateLiteral()

Check if this is a tagged template literal call.

isDefaultDerivedConstructorSuperCall

public boolean isDefaultDerivedConstructorSuperCall()