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java.lang.Objectorg.eclipse.actf.visualization.engines.blind.TextChecker
public class TextChecker
Utility class to check alternative text
| Method Summary | |
|---|---|
|  TextCheckResult | checkAlt(String alt) | 
|  TextCheckResult | checkAlt(String alt,
         Set<String> ngWords) | 
|  TextCheckResult | checkAlt(String alt,
         String src) | 
|  TextCheckResult | checkAlt(String alt,
         String src,
         Set<String> ngWords)Check alt attribute string and returns result in one of the constants defined above. | 
|  int | checkInappropriateAlt(String alt)Check possibly inappropriate alternative text. | 
|  Set<String> | getInappropriateALTSet()Get inappropriate alternative text Set | 
| static TextChecker | getInstance()Get instance of TextChecker | 
|  boolean | isAsciiArtString(String str) | 
|  boolean | isInappropriateAlt(String alt)Check appropriateness of alternative text. | 
|  boolean | isRedundantText(String prevText,
                String curText)Check redundancy of text | 
|  boolean | isSeparatedJapaneseChars(String target)Check if the target String is space separated Japanese chars or not | 
|  void | setInappropriateAltSet(Set<String> inappAltSet)Set inappropriate alternative text Set. | 
| Methods inherited from class java.lang.Object | 
|---|
| equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Method Detail | 
|---|
public static TextChecker getInstance()
TextChecker
TextChecker
public boolean isRedundantText(String prevText,
                               String curText)
prevText - previous textcurText - target text to check
public boolean isInappropriateAlt(String alt)
alt - target alternative text
Setpublic int checkInappropriateAlt(String alt)
alt - target alternative text
public boolean isSeparatedJapaneseChars(String target)
target - target String
public Set<String> getInappropriateALTSet()
Set
Set of inappropriate alternative textpublic void setInappropriateAltSet(Set<String> inappAltSet)
Set. The new Set will
 be stored into PreferenceStore.
inappAltSet - Set of inappropriate alternative textpublic TextCheckResult checkAlt(String alt)
public TextCheckResult checkAlt(String alt,
                                String src)
public TextCheckResult checkAlt(String alt,
                                Set<String> ngWords)
public TextCheckResult checkAlt(String alt,
                                String src,
                                Set<String> ngWords)
alt - The value of the alt attributes of images, buttons, area
            elements, etc. It MUST NOT be null.src - The value of the src attribute. Set null if it does not exist.ngWords - additional NG words set; when we check ALT text of area
            element, we want to add "area" as additional NG word.
public boolean isAsciiArtString(String str)
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