walker.blue.core.lib.input

Class UserInputParser

java.lang.Object

walker.blue.core.lib.input.UserInputParser

public class UserInputParser
extends java.lang.Object

Class in charge of parsing user input

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Set<java.lang.String>	KEYWORDS Set of keywords
static java.lang.String[]	KEYWORDS_ARRAY Array of keywords

Constructor Summary

Constructors

Constructor and Description
UserInputParser(java.util.List<java.lang.String> rawInput) Constructor.

Method Summary

Modifier and Type	Method and Description
java.util.Set<java.lang.String>	getFilteredNumbers(DestinationTable table, DestinationType type) Gets a filtered list of numbers.
java.util.Set<java.lang.String>	getKeywords() Extracts the keywords that appear in the user input
java.util.Set<java.lang.String>	getNumbers() Extracts all instances of numbers in the user input

Methods inherited from class java.lang.Object

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

Field Detail

KEYWORDS_ARRAY

public static final java.lang.String[] KEYWORDS_ARRAY

Array of keywords

KEYWORDS

public static final java.util.Set<java.lang.String> KEYWORDS

Set of keywords

Constructor Detail

UserInputParser

public UserInputParser(java.util.List<java.lang.String> rawInput)

Constructor. Sets the rawInput field to the given List of Strings

Parameters:

rawInput - List of strings containing the users input

Method Detail

getNumbers

public java.util.Set<java.lang.String> getNumbers()

Extracts all instances of numbers in the user input

Returns:

Set of strings containing the all numbers found in the user input

getFilteredNumbers

public java.util.Set<java.lang.String> getFilteredNumbers(DestinationTable table,
                                                          DestinationType type)

Gets a filtered list of numbers. Only numbers which the given appear in the given table will appear

Parameters:

table - Destination table that will be used to filter the numbers

type - Type of destination being extracted

Returns:

set of the filtered numbers

getKeywords

public java.util.Set<java.lang.String> getKeywords()

Extracts the keywords that appear in the user input

Returns:

Set of strings containing the all keywords found in the user input