com.ziclix.python.sql.util

Class PyArgParser

java.lang.Object

com.ziclix.python.sql.util.PyArgParser

public class PyArgParser
extends java.lang.Object

Parse the args and kws for a method call.

Field Summary

Fields

Modifier and Type	Field and Description
protected PyObject[]	arguments Field arguments.
protected java.util.Map<java.lang.String,PyObject>	keywords Field keywords.

Constructor Summary

Constructors

Constructor and Description
PyArgParser(PyObject[] args, java.lang.String[] kws) Construct a parser with the arguments and keywords.

Method Summary

Modifier and Type	Method and Description
PyObject	arg(int index) Return the argument at the given index, raise an IndexError if out of range.
PyObject	arg(int index, PyObject def) Return the argument at the given index, or the default if the index is out of range.
boolean	hasKw(java.lang.String kw) Does the keyword exist?
PyObject	kw(java.lang.String kw) Return the value for the keyword, raise a KeyError if the keyword does not exist.
PyObject	kw(java.lang.String kw, PyObject def) Return the value for the keyword, return the default if the keyword does not exist.
java.lang.String[]	kws() Get the array of keywords.
int	numArg() Get the number of arguments.
int	numKw() How many keywords?
protected void	parse(PyObject[] args, java.lang.String[] kws) Method parse

Methods inherited from class java.lang.Object

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

Field Detail

keywords

protected java.util.Map<java.lang.String,PyObject> keywords

Field keywords.

arguments

protected PyObject[] arguments

Field arguments.

Constructor Detail

PyArgParser

public PyArgParser(PyObject[] args,
                   java.lang.String[] kws)

Construct a parser with the arguments and keywords.

Method Detail

parse

protected void parse(PyObject[] args,
                     java.lang.String[] kws)

Method parse

Parameters:

args -

kws -

numKw

public int numKw()

How many keywords?

hasKw

public boolean hasKw(java.lang.String kw)

Does the keyword exist?

kw

public PyObject kw(java.lang.String kw)

Return the value for the keyword, raise a KeyError if the keyword does not exist.

kw

public PyObject kw(java.lang.String kw,
                   PyObject def)

Return the value for the keyword, return the default if the keyword does not exist.

kws

public java.lang.String[] kws()

Get the array of keywords.

numArg

public int numArg()

Get the number of arguments.

arg

public PyObject arg(int index)

Return the argument at the given index, raise an IndexError if out of range.

arg

public PyObject arg(int index,
                    PyObject def)

Return the argument at the given index, or the default if the index is out of range.