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/*
* Copyright (C) 2006, 2011.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 or
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*/
package uk.me.parabola.mkgmap.build;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Properties;
import java.util.Set;
import java.util.regex.Pattern;
import uk.me.parabola.util.EnhancedProperties;
public class LocatorUtil
{
private static final Pattern COMMA_OR_SPACE_PATTERN =
Pattern
.
compile("[,\\s]+");
public static List<String> getNameTags
(Properties props
) {
String nameTagProp = props.
getProperty("name-tag-list",
"name");
return Arrays.
asList(COMMA_OR_SPACE_PATTERN.
split(nameTagProp
));
}
/**
* Parses the parameters of the location-autofill option. Establishes also downwards
* compatibility with the old integer values of location-autofill.
* @param props program properties
* @return the options
*/
public static Set<String> parseAutofillOption
(EnhancedProperties props
) {
String optionStr = props.
getProperty("location-autofill",
null);
if (optionStr ==
null) {
return Collections.
emptySet();
}
Set<String> autofillOptions =
new HashSet<String>(Arrays.
asList(COMMA_OR_SPACE_PATTERN
.
split(optionStr
)));
// convert the old autofill options to the new parameters
if (autofillOptions.
contains("0")) {
autofillOptions.
add("is_in");
autofillOptions.
remove("0");
}
if (autofillOptions.
contains("1")) {
autofillOptions.
add("is_in");
// PENDING: fuzzy search
autofillOptions.
remove("1");
}
if (autofillOptions.
contains("2")) {
autofillOptions.
add("is_in");
// PENDING: fuzzy search
autofillOptions.
add("nearest");
autofillOptions.
remove("2");
}
if (autofillOptions.
contains("3")) {
autofillOptions.
add("is_in");
// PENDING: fuzzy search
autofillOptions.
add("nearest");
autofillOptions.
remove("3");
}
return autofillOptions
;
}
}