Package org.openstreetmap.josm.tools

Class TextTagParser

java.lang.Object

org.openstreetmap.josm.tools.TextTagParser

public final class TextTagParser
extends java.lang.Object

Class that helps to parse tags from arbitrary text

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TextTagParser.TagWarningCallback	Called when a problematic tag is encountered.

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	KEY_PATTERN
private static int	MAX_KEY_COUNT
private static int	MAX_KEY_LENGTH
private static int	MAX_VALUE_LENGTH

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TextTagParser()

Method Summary

Modifier and Type	Method	Description
static java.util.Map<java.lang.String,java.lang.String>	getValidatedTagsFromText(java.lang.String buf, TextTagParser.TagWarningCallback callback)	Gets a list of tags that are in the given text
static java.util.Map<java.lang.String,java.lang.String>	readTagsByRegexp(java.lang.String text, java.lang.String splitRegex, java.lang.String tagRegex, boolean unescapeTextInQuotes)	Try to find tag-value pairs in given text
static java.util.Map<java.lang.String,java.lang.String>	readTagsFromText(java.lang.String buf)	Apply different methods to extract tag-value pairs from arbitrary text
(package private) static java.lang.String	unescape(java.lang.String k)
static boolean	validateTags(java.util.Map<java.lang.String,java.lang.String> tags, TextTagParser.TagWarningCallback callback)	Check tags for correctness and display warnings if needed

Methods inherited from class java.lang.Object

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

Field Detail

MAX_KEY_LENGTH

private static final int MAX_KEY_LENGTH

MAX_KEY_COUNT

private static final int MAX_KEY_COUNT

KEY_PATTERN

private static final java.lang.String KEY_PATTERN

MAX_VALUE_LENGTH

private static final int MAX_VALUE_LENGTH

See Also:

Constant Field Values

Constructor Detail

TextTagParser

private TextTagParser()

Method Detail

unescape

static java.lang.String unescape(java.lang.String k)

readTagsByRegexp

public static java.util.Map<java.lang.String,java.lang.String> readTagsByRegexp(java.lang.String text,
                                                                                      java.lang.String splitRegex,
                                                                                      java.lang.String tagRegex,
                                                                                      boolean unescapeTextInQuotes)

Try to find tag-value pairs in given text

Parameters:

text - - text in which tags are looked for

splitRegex - - text is split into parts with this delimiter

tagRegex - - each part is matched against this regex

unescapeTextInQuotes - - if true, matched tag and value will be analyzed more thoroughly

Returns:

map of tags

getValidatedTagsFromText

public static java.util.Map<java.lang.String,java.lang.String> getValidatedTagsFromText(java.lang.String buf,
                                                                                              TextTagParser.TagWarningCallback callback)

Gets a list of tags that are in the given text

Parameters:

buf - The text to parse

callback - warning callback

Returns:

The tags or null if the tags are not valid

Since:

12683

readTagsFromText

public static java.util.Map<java.lang.String,java.lang.String> readTagsFromText(java.lang.String buf)

Apply different methods to extract tag-value pairs from arbitrary text

Parameters:

buf - buffer

Returns:

null if no format is suitable

validateTags

public static boolean validateTags(java.util.Map<java.lang.String,java.lang.String> tags,
                                   TextTagParser.TagWarningCallback callback)

Check tags for correctness and display warnings if needed

Parameters:

tags - - map key → value to check

callback - warning callback

Returns:

true if the tags should be pasted

Since:

12683