@Override public boolean isValid(char c) { return isDigit(c); } },
@Override public boolean isValid(final char c) { return isDigit(c); } },
/** * Returns <code>true</code> if string contains only digits. */ public static boolean containsOnlyDigits(CharSequence string) { int size = string.length(); for (int i = 0; i < size; i++) { char c = string.charAt(i); if (!CharUtil.isDigit(c)) { return false; } } return true; }
/** * Returns <code>true</code> if string {@link #containsOnlyDigits(CharSequence) contains only digits} * or signs plus or minus. */ public static boolean containsOnlyDigitsAndSigns(CharSequence string) { int size = string.length(); for (int i = 0; i < size; i++) { char c = string.charAt(i); if ((!CharUtil.isDigit(c)) && (c != '-') && (c != '+')) { return false; } } return true; }
/** * Returns <code>true</code> if string contains only digits. */ public static boolean containsOnlyDigits(final CharSequence string) { int size = string.length(); for (int i = 0; i < size; i++) { char c = string.charAt(i); if (!CharUtil.isDigit(c)) { return false; } } return true; }
/** * Returns <code>true</code> if string {@link #containsOnlyDigits(CharSequence) contains only digits} * or signs plus or minus. */ public static boolean containsOnlyDigitsAndSigns(final CharSequence string) { int size = string.length(); for (int i = 0; i < size; i++) { char c = string.charAt(i); if ((!CharUtil.isDigit(c)) && (c != '-') && (c != '+')) { return false; } } return true; }
/** * Indicates whether the given character is in the <i>unreserved</i> set. * * @see <a href="http://www.ietf.org/rfc/rfc3986.txt">RFC 3986, appendix A</a> */ protected static boolean isUnreserved(char c) { return isAlpha(c) || isDigit(c) || c == '-' || c == '.' || c == '_' || c == '~'; }
@Override public boolean isValid(char c) { return isAlpha(c) || isDigit(c) || c == '+' || c == '-' || c == '.'; } },
public static boolean isAlphaOrDigit(char c) { return isDigit(c) || isAlpha(c); }
public static boolean isWordChar(char c) { return isDigit(c) || isAlpha(c) || (c == '_'); }
public static boolean isPropertyNameChar(char c) { return isDigit(c) || isAlpha(c) || (c == '_') || (c == '.') || (c == '[') || (c == ']'); }
protected static boolean isReferenceChar(final String template, final int index) { char c = template.charAt(index); if ((c == '+') && (template.charAt(index - 1) == '.')) { return true; } return isDigit(c) || isAlpha(c) || (c == '_') || (c == '.'); }
/** * Indicates whether the given character is in the <i>unreserved</i> set. * * @see <a href="http://www.ietf.org/rfc/rfc3986.txt">RFC 3986, appendix A</a> */ public static boolean isUnreserved(final char c) { return isAlpha(c) || isDigit(c) || c == '-' || c == '.' || c == '_' || c == '~'; }
@Override public boolean isValid(final char c) { return isAlpha(c) || isDigit(c) || c == '+' || c == '-' || c == '.'; } },
public static boolean isWordChar(final char c) { return isDigit(c) || isAlpha(c) || (c == '_'); }
public static boolean isAlphaOrDigit(final char c) { return isDigit(c) || isAlpha(c); }
public static boolean isPropertyNameChar(final char c) { return isDigit(c) || isAlpha(c) || (c == '_') || (c == '.') || (c == '[') || (c == ']'); }
if (!CharUtil.isDigit(valueChar)) { useSeparators = true; break;