ResultParser (ZXing 3.4.0 API)

com.google.zxing.client.result

## Class 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.

  Author:
    Sean Owen

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `ResultParser()`

  - ### Method Summary

    All Methods Static Methods Instance Methods Abstract Methods Concrete 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)

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