pnuts.lang
Class PnutsException.TraceInfo

java.lang.Object
  pnuts.lang.PnutsException.TraceInfo

Enclosing class:

PnutsException

public static class PnutsException.TraceInfo
extends java.lang.Object

A node of a call-chain, which represents a position of a certain function call

Constructor Summary

protected	PnutsException.TraceInfo()
	PnutsException.TraceInfo(java.lang.Object frame, java.lang.Object[] args, java.lang.Object scriptSource, int line, int column) Constructor
	PnutsException.TraceInfo(java.lang.Object target, java.lang.Object methodName, java.lang.Object[] args, java.lang.Object scriptSource, int line, int column) Constructor

Method Summary

java.lang.Object[]	getArguments() The actual arguments of the function call
int	getColumn() The column number of the place where the function call was taken place.
java.lang.Object	getFrame() Gets the callee that throws an exception.
int	getLine() The line number of the place where the function call was taken place.
java.lang.Object	getScriptSource() Gets the source of the script where the function call was taken place.
java.lang.Object	getTargetObject() Gets the target object of the method call that causes an exception
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PnutsException.TraceInfo

protected PnutsException.TraceInfo()

PnutsException.TraceInfo

public PnutsException.TraceInfo(java.lang.Object frame,
                                java.lang.Object[] args,
                                java.lang.Object scriptSource,
                                int line,
                                int column)

Constructor

Parameters:

frame - the function's name or the class of the constructor

args - the arguments

scriptSource - the object from which the script was read

line - the line

column - the column

PnutsException.TraceInfo

public PnutsException.TraceInfo(java.lang.Object target,
                                java.lang.Object methodName,
                                java.lang.Object[] args,
                                java.lang.Object scriptSource,
                                int line,
                                int column)

Constructor

Parameters:

target - the target object

methodName - the method name

args - the arguments

scriptSource - the object from which the script was read

line - the line

column - the column

Method Detail

getScriptSource

public java.lang.Object getScriptSource()

Gets the source of the script where the function call was taken place. It is usually a URL object, though the script source could be any object.

getArguments

public java.lang.Object[] getArguments()

The actual arguments of the function call

getLine

public int getLine()

The line number of the place where the function call was taken place.

getColumn

public int getColumn()

The column number of the place where the function call was taken place.

getFrame

public java.lang.Object getFrame()

Gets the callee that throws an exception.

Returns:

either of a function name, method name, or Class object.

getTargetObject

public java.lang.Object getTargetObject()

Gets the target object of the method call that causes an exception

Returns:

the target object of the method call that causes an exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object