Java StringHelper.trim方法代码示例

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
/**
 * Check if the passed value is CSS rectangle definition or not. It checks
 * both the current syntax (<code>rect(a,b,c,d)</code>) and the old syntax (
 * <code>rect(a b c d)</code>).
 *
 * @param sCSSValue
 *        The value to check. May be <code>null</code>.
 * @return <code>true</code> if the passed value is a rect value,
 *         <code>false</code> if not
 */
public static boolean isRectValue (@Nullable final String sCSSValue)
{
  final String sRealValue = StringHelper.trim (sCSSValue);
  if (StringHelper.hasText (sRealValue))
  {
    // Current syntax: rect(a,b,c,d)
    if (RegExHelper.stringMatchesPattern (PATTERN_CURRENT_SYNTAX, sRealValue))
      return true;

    // Backward compatible syntax: rect(a b c d)
    if (RegExHelper.stringMatchesPattern (PATTERN_OLD_SYNTAX, sRealValue))
      return true;
  }
  return false;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
/**
 * Check if the passed string is any color value.
 *
 * @param sValue
 *        The value to check. May be <code>null</code>.
 * @return <code>true</code> if the passed value is not <code>null</code>, not
 *         empty and a valid CSS color value.
 * @see #isRGBColorValue(String)
 * @see #isRGBAColorValue(String)
 * @see #isHSLColorValue(String)
 * @see #isHSLAColorValue(String)
 * @see #isHexColorValue(String)
 * @see ECSSColor#isDefaultColorName(String)
 * @see ECSSColorName#isDefaultColorName(String)
 * @see CCSSValue#CURRENTCOLOR
 */
public static boolean isColorValue (@Nullable final String sValue)
{
  final String sRealValue = StringHelper.trim (sValue);
  if (StringHelper.hasNoText (sRealValue))
    return false;

  return isRGBColorValue (sRealValue) ||
         isRGBAColorValue (sRealValue) ||
         isHSLColorValue (sRealValue) ||
         isHSLAColorValue (sRealValue) ||
         isHexColorValue (sRealValue) ||
         ECSSColor.isDefaultColorName (sRealValue) ||
         ECSSColorName.isDefaultColorName (sRealValue) ||
         sRealValue.equals (CCSSValue.CURRENTCOLOR) ||
         sRealValue.equals (CCSSValue.TRANSPARENT);
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
/**
 * Add a new issue ID to this entry.
 *
 * @param sIssue
 *        The issue ID to be added. If it is <code>null</code> or empty, the
 *        call is ignored.
 * @return {@link EChange}
 */
@Nonnull
public EChange addIssue (@Nullable final String sIssue)
{
  final String sRealIssue = StringHelper.trim (sIssue);
  if (StringHelper.hasNoText (sRealIssue))
    return EChange.UNCHANGED;
  m_aIssues.add (sRealIssue);
  return EChange.CHANGED;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
@Nullable
@CheckReturnValue
public static String getCleanedLine (@Nullable final String sLine)
{
  String ret = StringHelper.trim (sLine);
  if (StringHelper.hasText (ret))
  {
    // Remove the Skype highlighting :)
    ret = RegExHelper.stringReplacePattern ("begin_of_the_skype_highlighting.+end_of_the_skype_highlighting",
                                            ret,
                                            "");
  }
  return ret;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
public AbstractSVRLMessage (@Nullable final List <DiagnosticReference> aDiagnosticReferences,
                            @Nullable final String sText,
                            @Nullable final String sLocation,
                            @Nullable final String sTest,
                            @Nullable final String sRole,
                            @Nullable final IErrorLevel aFlag)
{
  m_aDiagnosticReferences = new CommonsArrayList <> (aDiagnosticReferences);
  m_sText = StringHelper.trim (sText);
  m_sLocation = sLocation;
  m_sTest = sTest;
  m_sRole = sRole;
  m_aFlag = aFlag;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
/**
 * Check if the passed CSS value is an URL value. This is either a URL
 * starting with "url(" or it is the string "none".
 *
 * @param sValue
 *        The value to be checked.
 * @return <code>true</code> if the passed value starts with "url(" and ends
 *         with ")" - <code>false</code> otherwise.
 */
public static boolean isURLValue (@Nullable final String sValue)
{
  final String sRealValue = StringHelper.trim (sValue);
  if (StringHelper.hasNoText (sRealValue))
    return false;

  if (sRealValue.equals (CCSSValue.NONE))
    return true;

  // 5 = "url(".length () + ")".length
  return sRealValue.length () > 5 &&
         sRealValue.startsWith (CCSSValue.PREFIX_URL_OPEN) &&
         sRealValue.endsWith (CCSSValue.SUFFIX_URL_CLOSE);
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
/**
 * Extract the CSS RGB color value from the passed String. Example value:
 * <code>rgb(255,0,0)</code>
 *
 * @param sValue
 *        The value to extract the value from. May be <code>null</code>.
 * @return <code>null</code> if the passed value is not a valid CSS RGB color
 *         value.
 */
@Nullable
public static CSSRGB getParsedRGBColorValue (@Nullable final String sValue)
{
  final String sRealValue = StringHelper.trim (sValue);
  if (StringHelper.hasText (sRealValue) && sRealValue.startsWith (CCSSValue.PREFIX_RGB))
  {
    final String [] aValues = RegExHelper.getAllMatchingGroupValues (PATTERN_RGB, sRealValue);
    if (aValues != null)
      return new CSSRGB (aValues[0], aValues[1], aValues[2]);
  }
  return null;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
@Nullable
public static CSSRGBA getParsedRGBAColorValue (@Nullable final String sValue)
{
  final String sRealValue = StringHelper.trim (sValue);
  if (StringHelper.hasText (sRealValue) && sRealValue.startsWith (CCSSValue.PREFIX_RGBA))
  {
    final String [] aValues = RegExHelper.getAllMatchingGroupValues (PATTERN_RGBA, sRealValue);
    if (aValues != null)
      return new CSSRGBA (aValues[0], aValues[1], aValues[2], aValues[3]);
  }
  return null;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
@Nullable
public static CSSHSL getParsedHSLColorValue (@Nullable final String sValue)
{
  final String sRealValue = StringHelper.trim (sValue);
  if (StringHelper.hasText (sRealValue) && sRealValue.startsWith (CCSSValue.PREFIX_HSL))
  {
    final String [] aValues = RegExHelper.getAllMatchingGroupValues (PATTERN_HSL, sRealValue);
    if (aValues != null)
      return new CSSHSL (aValues[0], aValues[1], aValues[2]);
  }
  return null;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
@Nullable
public static CSSHSLA getParsedHSLAColorValue (@Nullable final String sValue)
{
  final String sRealValue = StringHelper.trim (sValue);
  if (StringHelper.hasText (sRealValue) && sRealValue.startsWith (CCSSValue.PREFIX_HSLA))
  {
    final String [] aValues = RegExHelper.getAllMatchingGroupValues (PATTERN_HSLA, sRealValue);
    if (aValues != null)
      return new CSSHSLA (aValues[0], aValues[1], aValues[2], aValues[3]);
  }
  return null;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
@Override
@Nonnull
public EChange putIn (@Nonnull @Nonempty final String sFieldName, @Nullable final Object aNewValue)
{
  return super.putIn (sFieldName, StringHelper.trim ((String) aNewValue));
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
@Nonnull
public CSSUnknownRule setBody (@Nullable final String sBody)
{
  m_sBody = StringHelper.trim (sBody);
  return this;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
@Nonnull
public CSSUnknownRule setParameterList (@Nullable final String sParameterList)
{
  m_sParameterList = StringHelper.trim (sParameterList);
  return this;
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
/**
 * Set the change text of this entry in the specified locale.
 *
 * @param aContentLocale
 *        The locale of the change.
 * @param sText
 *        The text to be set. If the text is <code>null</code> or empty the
 *        call is ignored.
 * @return {@link EChange}
 */
@Nonnull
public EChange setText (@Nonnull final Locale aContentLocale, @Nullable final String sText)
{
  final String sRealText = StringHelper.trim (sText);
  if (StringHelper.hasNoText (sRealText))
    return EChange.UNCHANGED;
  return m_aTexts.setText (aContentLocale, sRealText);
}
 

import com.helger.commons.string.StringHelper; //导入方法依赖的package包/类
/**
 * Check if the passed String is valid CSS RGB color value. Example value:
 * <code>rgb(255,0,0)</code>
 *
 * @param sValue
 *        The value to check. May be <code>null</code>.
 * @return <code>true</code> if it is a CSS RGB color value,
 *         <code>false</code> if not
 */
public static boolean isRGBColorValue (@Nullable final String sValue)
{
  final String sRealValue = StringHelper.trim (sValue);
  // startsWith as speedup
  return StringHelper.hasText (sRealValue) &&
         sRealValue.startsWith (CCSSValue.PREFIX_RGB) &&
         RegExHelper.stringMatchesPattern (PATTERN_RGB, sRealValue);
}