FunctionCalls.CallInfo (TAJS)

All Known Implementing Classes:

FunctionCalls.DefaultImplicitCallInfo, FunctionCalls.EventHandlerCall, FunctionCalls.OrdinaryCallInfo

Enclosing class:

FunctionCalls
```
public static interface FunctionCalls.CallInfo
```
Information about a function call.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`boolean`	`assumeFunction()` Assumes that a function is called.
`Value`	`getArg(int i)` Returns the value of the i'th argument.
`ExecutionContext`	`getExecutionContext()` Returns the execution context.
`Value`	`getFunctionValue()` Returns the abstract value describing which function to call.
`AbstractNode`	`getJSSourceNode()` Returns the node in the JavaScript code where this call originates from.
`int`	`getNumberOfArgs()` Returns the number of arguments.
`int`	`getResultRegister()` Returns the result register.
`AbstractNode`	`getSourceNode()` Returns the node where the call originates from.
`Value`	`getThis()` Returns the value of 'this'.
`Value`	`getUnknownArg()` Returns the value of an unknown argument.
`boolean`	`isConstructorCall()` Checks whether this is a constructor call or an ordinary call.
`boolean`	`isUnknownNumberOfArgs()` Returns true if the number of arguments is unknown.

- Method Detail
  - assumeFunction
```
boolean assumeFunction()
```
    Assumes that a function is called.
  - getArg
```
Value getArg(int i)
```
    Returns the value of the i'th argument. The first argument is number 0. Returns 'absent' if the argument is not provided. Can be used even if the number of arguments is unknown.
    
    See Also:
    
    getUnknownArg()
  - getExecutionContext
```
ExecutionContext getExecutionContext()
```
    Returns the execution context.
  - getFunctionValue
```
Value getFunctionValue()
```
    Returns the abstract value describing which function to call.
  - getJSSourceNode
```
AbstractNode getJSSourceNode()
```
    Returns the node in the JavaScript code where this call originates from. This is different from the ordinary source node for calls inside host functions.
  - getNumberOfArgs
```
int getNumberOfArgs()
```
    Returns the number of arguments.
    
    See Also:
    
    isUnknownNumberOfArgs()
  - getResultRegister
```
int getResultRegister()
```
    Returns the result register.
  - getSourceNode
```
AbstractNode getSourceNode()
```
    Returns the node where the call originates from. Note that this may be an indirect call via call/apply.
  - getThis
```
Value getThis()
```
    Returns the value of 'this'.
  - getUnknownArg
```
Value getUnknownArg()
```
    Returns the value of an unknown argument. Only to be called if the number of arguments is unknown. Always includes 'undefined' (not 'absent').
  - isConstructorCall
```
boolean isConstructorCall()
```
    Checks whether this is a constructor call or an ordinary call.
  - isUnknownNumberOfArgs
```
boolean isUnknownNumberOfArgs()
```
    Returns true if the number of arguments is unknown.

Interface FunctionCalls.CallInfo

Method Summary

Method Detail

assumeFunction

getArg

getExecutionContext

getFunctionValue

getJSSourceNode

getNumberOfArgs

getResultRegister

getSourceNode

getThis

getUnknownArg

isConstructorCall

isUnknownNumberOfArgs