Package com.ocient.cli.extract

Class ExtractSyntaxParser

java.lang.Object

com.ocient.cli.extract.ExtractSyntaxParser

public class ExtractSyntaxParser
extends Object

A utility class for parsing the "EXTRACT TO" syntax into its configuration and query components

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ExtractSyntaxParser.ParseResult	A class to wrap the result of an "EXTRACT TO" parse

Field Summary

Fields

Modifier and Type	Field	Description
static Pattern	ARG_VAL_PATTERN

Constructor Summary

Constructors

Constructor	Description
ExtractSyntaxParser()

Method Summary

Modifier and Type	Method	Description
static ExtractSyntaxParser.ParseResult	parse(String cmd)	Parse an "EXTRACT TO" command
static List<String>	stringTokenizer(String options)	Seperates key and value(possible quoted) pairs into sets Ex: key1=val1,key2="val2",key3=val3 === [key1=val1, key2=val2, key3=val3]

Methods inherited from class java.lang.Object

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

Field Details

ARG_VAL_PATTERN

public static final Pattern ARG_VAL_PATTERN

Constructor Details

ExtractSyntaxParser

public ExtractSyntaxParser()

Method Details

parse

public static ExtractSyntaxParser.ParseResult parse(String cmd)

Parse an "EXTRACT TO" command

Parameters:

cmd - the command string

Returns:

the ParseResult from the command string

Throws:

ParseException - if the command could not be parsed

stringTokenizer

public static List<String> stringTokenizer(String options) throws ParseException

Seperates key and value(possible quoted) pairs into sets Ex: key1=val1,key2="val2",key3=val3 === [key1=val1, key2=val2, key3=val3]

Parameters:

options - option string containing all the options.

Returns:

List seperated key=value pairs.

Throws:

ParseException