net.sf.okapi.common.Util.isEmpty()方法的使用及代码示例

x33g5p2x  于2022-01-31 转载在 其他  
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本文整理了Java中net.sf.okapi.common.Util.isEmpty()方法的一些代码示例，展示了Util.isEmpty()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Util.isEmpty()方法的具体详情如下：
包路径：net.sf.okapi.common.Util
类名称：Util
方法名：isEmpty

Util.isEmpty介绍

[英]Indicates if a given string is null or empty.
[中]指示给定字符串是null还是空。

代码示例

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Indicates if this object has at least standoff item.
  3.  * @return true if this object has at least standoff item, false otherwise.
  4.  */
  5. public boolean hasStandoff () {
  6.   return !Util.isEmpty(standoff);
  7. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Converts a list of strings into an array of those strings.
  3.  * @param list List of strings.
  4.  * @return an array of strings.
  5.  */
  6. public static String[] stringListAsArray(List<String> list) {
  7.   if (Util.isEmpty(list))
  8.     return new String[] {};
  9.   
  10.   return (String[]) list.toArray(new String[] {});
  11. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Disallows the locales which user part matches a given user part.
  3.  * @param userPart the given user part.
  4.  * @return this locale filter.
  5.  */
  6. public LocaleFilter excludeUserPart(String userPart) {
  7.   
  8.   if (Util.isEmpty(userPart)) return this;
  9.   
  10.   this.userPartExcludes.add("xx-xx-x-" + userPart);
  11.   
  12.   return this;
  13. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Gets the length of a string, even a null one.
  3.  * @param string the string to examine.
  4.  * @return the length of the given string, 0 if the string is null.
  5.  */
  6. static public int getLength (String string) {
  7.   return (isEmpty(string)) ? 0 : string.length();
  8. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Extracts the package name part of a qualified class name.
  3.  * @param className Qualified class name
  4.  * @return Package name (w/o the trailing dot)
  5.  */
  6. public static String extractPackageName(String className) {
  7.   if (Util.isEmpty(className)) return "";
  8.   
  9.   int index = className.lastIndexOf(".");
  10.   if (index > -1)
  11.     return className.substring(0, index);
  12.   
  13.   return "";
  14. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Extracts the class name part of a qualified class name.
  3.  * @param className Qualified class name
  4.  * @return Class name
  5.  */
  6. public static String extractShortClassName(String className) {
  7.   if (Util.isEmpty(className)) return "";
  8.   
  9.   int index = className.lastIndexOf(".");
  10.   if (index > -1)
  11.     return className.substring(index + 1);
  12.   
  13.   return className;
  14. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Checks if a given string contains only whitespace characters.
  3.  * @param str the given string
  4.  * @return true if the given string is whitespace
  5.  */
  6. public static boolean isWhitespace(String str) {
  7.   if (Util.isEmpty(str)) return false; // "" is neither whitespace
  8.   
  9.   return "".equals(str.trim());
  10. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Disallows all locales matching a given regular expression with a given set of regex flags.
  3.  * @param regex the given regular expression.
  4.  * @param flags the given set of regex flags.
  5.  * @return this locale filter.
  6.  */
  7. public LocaleFilter excludePattern(String regex, int flags) {
  8.   
  9.   if (Util.isEmpty(regex)) return this;
  10.   
  11.   patternExcludes.add(0, Pattern.compile(regex, flags));
  12.   
  13.   return this;
  14. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Detects if a given string contains shell wildcard characters (e.g. * and ?).
  3.  * @param string the given string.
  4.  * @return true if the string contains the asterisk (*) or question mark (?).
  5.  */
  6. public static boolean containsWildcards(String string) {
  8.   if (Util.isEmpty(string)) return false;
  10.   return string.indexOf('*') != -1 || string.indexOf('?') != -1;
  11. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Adds all the annotations from a given list to this object.
  3.  * @param newItems the list of annotations to add.
  4.  */
  5. public void addAll (List<GenericAnnotation> newItems) {
  6.   if ( Util.isEmpty(newItems) ) return;
  7.   // There is something to add: make sure we have a place where to copy
  8.   if ( list == null ) list = new ArrayList<GenericAnnotation>(newItems.size());
  9.   // Add all annotations of the given list
  10.   list.addAll(newItems);
  11. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Allows the locales which region matches a given region.
  3.  * @param region the given region.
  4.  * @return this locale filter.
  5.  */
  6. public LocaleFilter includeRegion(String region) {
  7.   
  8.   if (Util.isEmpty(region)) return this;
  9.   
  10.   String regionMask = "xx-" + region;
  11.   removeFromRegionExcludes(regionMask);
  12.   this.regionIncludes.add(regionMask);
  13.   
  14.   return this;
  15. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Adds a new part to this skeleton, and set a string data to it.
  3.  * Empty or null data has no effect.
  4.  * @param data the data to add.
  5.  */
  6. public void add (String data) {
  7.   if ( Util.isEmpty(data) ) return;
  8.   GenericSkeletonPart part = new GenericSkeletonPart(data);
  9.   list.add(part);
  10.   createNew = false;
  11. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Allows the locales which language matches any of the languages from a given array.
  3.  * @param languages the given array of languages.
  4.  * @return this locale filter.
  5.  */
  6. public LocaleFilter includeLanguage(String ... languages) {
  7.   
  8.   if (Util.isEmpty(languages)) return this;
  9.   
  10.   for (String language : languages)
  11.     includeLanguage(language);
  12.   return this;
  13. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Allows the locales which language matches a given language.
  3.  * @param language the given language.
  4.  * @return this locale filter.
  5.  */
  6. public LocaleFilter includeLanguage(String language) {
  7.   
  8.   if (Util.isEmpty(language)) return this;
  9.   
  10.   String languageMask = language;
  11.   removeFromLanguageExcludes(languageMask);
  12.   this.languageIncludes.add(languageMask);
  13.   
  14.   return this;
  15. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Disallows the locales from a given array of locales.
  3.  * @param localeIds the given array of locales.
  4.  * @return this locale filter.
  5.  */
  6. public LocaleFilter exclude(LocaleId ... localeIds) {
  7.   
  8.   if (Util.isEmpty(localeIds)) return this;
  9.   
  10.   for (LocaleId localeId : localeIds)
  11.     exclude(localeId);
  12.       
  13.   return this;
  14. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Disallows the locales which language matches any of the languages from a given array.
  3.  * @param languages the given array of languages.
  4.  * @return this locale filter.
  5.  */
  6. public LocaleFilter excludeLanguage(String ... languages) {
  7.   
  8.   if (Util.isEmpty(languages)) return this;
  9.   
  10.   for (String language : languages)
  11.     excludeLanguage(language);
  12.   return this;
  13. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Disallows the locales which user part matches any of the user parts from a given array.
  3.  * @param userParts the given array of user parts.
  4.  * @return this locale filter.
  5.  */
  6. public LocaleFilter excludeUserPart(String ... userParts) {
  7.   
  8.   if (Util.isEmpty(userParts)) return this;
  9.   
  10.   for (String userPart : userParts)
  11.     excludeUserPart(userPart);
  12.   return this;
  13. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. public Map<String, String> toMap () {
  2.   LinkedHashMap<String, String> table = new LinkedHashMap<String, String>();
  3.   String tmp = toString();
  4.   if ( Util.isEmpty(tmp) ) return table;
  5.   String[] pairs = tmp.split("\n", 0);
  6.   for ( String pair : pairs ) {
  7.     String[] keyvalue = pair.split("=");
  8.     table.put(keyvalue[0], // Handle empty parameters
  9.       (( keyvalue.length > 1 ) ? keyvalue[1] : ""));
  10.   }
  11.   return table;
  12. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. /**
  2.  * Helper method.
  3.  */
  4. private void setLanguage(boolean excludeMode, String language) {
  5.   
  6.   if (Util.isEmpty(language)) return;
  7.   
  8.   if (excludeMode)
  9.     excludeLanguage(language);
  10.   else
  11.     includeLanguage(language);
  12. }

代码示例来源：origin: net.sf.okapi/okapi-core

  1. public static void convertTextPart_whitespaceCodesToText(TextPart textPart) {
  2.   if (textPart.isSegment()) return;
  3.   
  4.   TextFragment tf = textPart.getContent();
  5.   if (tf.hasText()) return;
  6.   
  7.   if (Util.isEmpty(tf.toText().trim())) {
  8.     // Move all codes into text
  9.     textPart.setContent(new TextFragment(tf.toText()));
  10.   }
  11. }

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