ResultParser

java.lang.Object
- com.google.zxing.client.result.ResultParser

Direct Known Subclasses:

AddressBookAUResultParser, AddressBookDoCoMoResultParser, BizcardResultParser, BookmarkDoCoMoResultParser, EmailAddressResultParser, EmailDoCoMoResultParser, ExpandedProductResultParser, GeoResultParser, ISBNResultParser, ProductResultParser, SMSMMSResultParser, SMSTOMMSTOResultParser, SMTPResultParser, TelResultParser, URIResultParser, URLTOResultParser, VCardResultParser, VEventResultParser, VINResultParser, WifiResultParser
```
public abstract class ResultParser
extends Object
```
Abstract class representing the result of decoding a barcode, as more than a String -- as some type of structured data. This might be a subclass which represents a URL, or an e-mail address. parseResult(Result) will turn a raw decoded string into the most appropriate type of structured representation.

Thanks to Jeff Griffin for proposing rewrite of these classes that relies less on exception-based mechanisms during parsing.

Constructor Summary

Constructors

Constructor and Description
`ResultParser()`

Method Summary

All Methods

Static Methods

Instance Methods

Abstract Methods
Modifier and Type	Method and Description
`protected static String`	`getMassagedText(Result result)`
`protected static boolean`	`isStringOfDigits(CharSequence value, int length)`
`protected static boolean`	`isSubstringOfDigits(CharSequence value, int offset, int length)`
`protected static void`	`maybeAppend(String[] value, StringBuilder result)`
`protected static void`	`maybeAppend(String value, StringBuilder result)`
`protected static String[]`	`maybeWrap(String value)`
`abstract ParsedResult`	`parse(Result theResult)` Attempts to parse the raw `Result`'s contents as a particular type of information (email, URL, etc.) and return a `ParsedResult` encapsulating the result of parsing.
`protected static int`	`parseHexDigit(char c)`
`static ParsedResult`	`parseResult(Result theResult)`
`protected static String`	`unescapeBackslash(String escaped)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- ResultParser
```
public ResultParser()
```

Method Detail

parse
```
public abstract ParsedResult parse(Result theResult)
```
Attempts to parse the raw Result's contents as a particular type of information (email, URL, etc.) and return a ParsedResult encapsulating the result of parsing.

Parameters:

theResult - the raw Result to parse

Returns:

ParsedResult encapsulating the parsing result

getMassagedText

protected static String getMassagedText(Result result)

parseResult

public static ParsedResult parseResult(Result theResult)

maybeAppend

protected static void maybeAppend(String value,
                                  StringBuilder result)

maybeAppend

protected static void maybeAppend(String[] value,
                                  StringBuilder result)

maybeWrap

protected static String[] maybeWrap(String value)

unescapeBackslash

protected static String unescapeBackslash(String escaped)

parseHexDigit

protected static int parseHexDigit(char c)

isStringOfDigits

protected static boolean isStringOfDigits(CharSequence value,
                                          int length)

isSubstringOfDigits

protected static boolean isSubstringOfDigits(CharSequence value,
                                             int offset,
                                             int length)

Class ResultParser

Constructor Summary

Constructors

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ResultParser

Method Detail

parse

getMassagedText

parseResult

maybeAppend

maybeAppend

maybeWrap

unescapeBackslash

parseHexDigit

isStringOfDigits

isSubstringOfDigits