diff options
Diffstat (limited to 'src/java/org/apache/fop/util/CharUtilities.java')
| -rw-r--r-- | src/java/org/apache/fop/util/CharUtilities.java | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/src/java/org/apache/fop/util/CharUtilities.java b/src/java/org/apache/fop/util/CharUtilities.java index 04390d938..d5f0c9a21 100644 --- a/src/java/org/apache/fop/util/CharUtilities.java +++ b/src/java/org/apache/fop/util/CharUtilities.java @@ -118,7 +118,7 @@ public class CharUtilities { * @param c character to inspect * @return the determined character class */ - public static int classOf ( int c ) { + public static int classOf (int c) { switch (c) { case CODE_EOT: return EOT; @@ -141,7 +141,7 @@ public class CharUtilities { * @param c character to inspect * @return True if the character is a normal space */ - public static boolean isBreakableSpace ( int c ) { + public static boolean isBreakableSpace (int c) { return (c == SPACE || isFixedWidthSpace(c)); } @@ -150,7 +150,7 @@ public class CharUtilities { * @param c the character to check * @return true if the character is a zero-width space */ - public static boolean isZeroWidthSpace ( int c ) { + public static boolean isZeroWidthSpace (int c) { return c == ZERO_WIDTH_SPACE // 200Bh || c == WORD_JOINER // 2060h || c == ZERO_WIDTH_NOBREAK_SPACE; // FEFFh (also used as BOM) @@ -161,7 +161,7 @@ public class CharUtilities { * @param c the character to check * @return true if the character has a fixed-width */ - public static boolean isFixedWidthSpace ( int c ) { + public static boolean isFixedWidthSpace (int c) { return (c >= '\u2000' && c <= '\u200B') || c == '\u3000'; // c == '\u2000' // en quad @@ -185,7 +185,7 @@ public class CharUtilities { * @param c character to check * @return True if the character is a nbsp */ - public static boolean isNonBreakableSpace ( int c ) { + public static boolean isNonBreakableSpace (int c) { return (c == NBSPACE // no-break space || c == '\u202F' // narrow no-break space @@ -200,7 +200,7 @@ public class CharUtilities { * @param c character to check * @return True if the character is adjustable */ - public static boolean isAdjustableSpace ( int c ) { + public static boolean isAdjustableSpace (int c) { //TODO: are there other kinds of adjustable spaces? return (c == '\u0020' // normal space @@ -212,7 +212,7 @@ public class CharUtilities { * @param c character to check * @return True if the character represents any kind of space */ - public static boolean isAnySpace ( int c ) { + public static boolean isAnySpace (int c) { return (isBreakableSpace(c) || isNonBreakableSpace(c)); } @@ -221,7 +221,7 @@ public class CharUtilities { * @param c the character * @return true if the character is "Alphabetic" */ - public static boolean isAlphabetic ( int c ) { + public static boolean isAlphabetic (int c) { //http://www.unicode.org/Public/UNIDATA/UCD.html#Alphabetic //Generated from: Other_Alphabetic + Lu + Ll + Lt + Lm + Lo + Nl int generalCategory = Character.getType((char)c); @@ -245,7 +245,7 @@ public class CharUtilities { * @param c the character to check * @return true if the character represents an explicit break */ - public static boolean isExplicitBreak ( int c ) { + public static boolean isExplicitBreak (int c) { return (c == LINEFEED_CHAR || c == CARRIAGE_RETURN || c == NEXT_LINE @@ -259,17 +259,17 @@ public class CharUtilities { * @param c a unicode scalar value * @return a string representing a numeric character reference */ - public static String charToNCRef ( int c ) { + public static String charToNCRef (int c) { StringBuffer sb = new StringBuffer(); - for ( int i = 0, nDigits = ( c > 0xFFFF ) ? 6 : 4; i < nDigits; i++, c >>= 4 ) { + for (int i = 0, nDigits = (c > 0xFFFF) ? 6 : 4; i < nDigits; i++, c >>= 4) { int d = c & 0xF; char hd; - if ( d < 10 ) { - hd = (char) ( (int) '0' + d ); + if (d < 10) { + hd = (char) ((int) '0' + d); } else { - hd = (char) ( (int) 'A' + ( d - 10 ) ); + hd = (char) ((int) 'A' + (d - 10)); } - sb.append ( hd ); + sb.append (hd); } return "&#x" + sb.reverse() + ";"; } @@ -280,23 +280,23 @@ public class CharUtilities { * @return a string representing a sequence of numeric character reference or * ASCII characters */ - public static String toNCRefs ( String s ) { + public static String toNCRefs (String s) { StringBuffer sb = new StringBuffer(); - if ( s != null ) { - for ( int i = 0; i < s.length(); i++ ) { + if (s != null) { + for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); - if ( ( c >= 32 ) && ( c < 127 ) ) { - if ( c == '<' ) { - sb.append ( "<" ); - } else if ( c == '>' ) { - sb.append ( ">" ); - } else if ( c == '&' ) { - sb.append ( "&" ); + if ((c >= 32) && (c < 127)) { + if (c == '<') { + sb.append ("<"); + } else if (c == '>') { + sb.append (">"); + } else if (c == '&') { + sb.append ("&"); } else { - sb.append ( c ); + sb.append (c); } } else { - sb.append ( charToNCRef ( c ) ); + sb.append (charToNCRef (c)); } } } @@ -310,12 +310,12 @@ public class CharUtilities { * @param pad character to use for padding * @return padded string */ - public static String padLeft ( String s, int width, char pad ) { + public static String padLeft (String s, int width, char pad) { StringBuffer sb = new StringBuffer(); - for ( int i = s.length(); i < width; i++ ) { + for (int i = s.length(); i < width; i++) { sb.append(pad); } - sb.append ( s ); + sb.append (s); return sb.toString(); } @@ -325,9 +325,9 @@ public class CharUtilities { * @param c character code * @return formatted character string */ - public static String format ( int c ) { - if ( c < 1114112 ) { - return "0x" + padLeft ( Integer.toString ( c, 16 ), ( c < 65536 ) ? 4 : 6, '0' ); + public static String format (int c) { + if (c < 1114112) { + return "0x" + padLeft (Integer.toString (c, 16), (c < 65536) ? 4 : 6, '0'); } else { return "!NOT A CHARACTER!"; } @@ -339,14 +339,14 @@ public class CharUtilities { * @param cs2 second character sequence * @return true if both sequences have same length and same character sequence */ - public static boolean isSameSequence ( CharSequence cs1, CharSequence cs2 ) { + public static boolean isSameSequence (CharSequence cs1, CharSequence cs2) { assert cs1 != null; assert cs2 != null; - if ( cs1.length() != cs2.length() ) { + if (cs1.length() != cs2.length()) { return false; } else { - for ( int i = 0, n = cs1.length(); i < n; i++ ) { - if ( cs1.charAt(i) != cs2.charAt(i) ) { + for (int i = 0, n = cs1.length(); i < n; i++) { + if (cs1.charAt(i) != cs2.charAt(i)) { return false; } } |