Java Code Examples for com.sun.org.apache.xml.internal.utils.XMLString#length()
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Example 1
Source File: XString.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
/** * Compares two strings lexicographically. * * @param xstr the <code>String</code> to be compared. * * @return the value <code>0</code> if the argument string is equal to * this string; a value less than <code>0</code> if this string * is lexicographically less than the string argument; and a * value greater than <code>0</code> if this string is * lexicographically greater than the string argument. * @exception java.lang.NullPointerException if <code>anotherString</code> * is <code>null</code>. */ public int compareTo(XMLString xstr) { int len1 = this.length(); int len2 = xstr.length(); int n = Math.min(len1, len2); int i = 0; int j = 0; while (n-- != 0) { char c1 = this.charAt(i); char c2 = xstr.charAt(j); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example 2
Source File: XStringForFSB.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { FastStringBuffer fsb = fsb(); int to = m_start + toffset; int tlim = m_start + m_length; int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > m_length - pc)) { return false; } while (--pc >= 0) { if (fsb.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example 3
Source File: XStringForFSB.java From Bytecoder with Apache License 2.0 | 5 votes |
/** * Compares two strings lexicographically. * * @param xstr the <code>String</code> to be compared. * * @return the value <code>0</code> if the argument string is equal to * this string; a value less than <code>0</code> if this string * is lexicographically less than the string argument; and a * value greater than <code>0</code> if this string is * lexicographically greater than the string argument. * @exception java.lang.NullPointerException if <code>anotherString</code> * is <code>null</code>. */ public int compareTo(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = fsb.charAt(i); char c2 = xstr.charAt(j); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example 4
Source File: XStringForFSB.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { FastStringBuffer fsb = fsb(); int to = m_start + toffset; int tlim = m_start + m_length; int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > m_length - pc)) { return false; } while (--pc >= 0) { if (fsb.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example 5
Source File: XStringForFSB.java From hottub with GNU General Public License v2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { FastStringBuffer fsb = fsb(); int to = m_start + toffset; int tlim = m_start + m_length; int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > m_length - pc)) { return false; } while (--pc >= 0) { if (fsb.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example 6
Source File: XStringForFSB.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
/** * Compares two strings lexicographically. * * @param xstr the <code>String</code> to be compared. * * @return the value <code>0</code> if the argument string is equal to * this string; a value less than <code>0</code> if this string * is lexicographically less than the string argument; and a * value greater than <code>0</code> if this string is * lexicographically greater than the string argument. * @exception java.lang.NullPointerException if <code>anotherString</code> * is <code>null</code>. */ public int compareTo(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = fsb.charAt(i); char c2 = xstr.charAt(j); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example 7
Source File: XStringForFSB.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
/** * Compares two strings lexicographically. * * @param xstr the <code>String</code> to be compared. * * @return the value <code>0</code> if the argument string is equal to * this string; a value less than <code>0</code> if this string * is lexicographically less than the string argument; and a * value greater than <code>0</code> if this string is * lexicographically greater than the string argument. * @exception java.lang.NullPointerException if <code>anotherString</code> * is <code>null</code>. */ public int compareTo(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = fsb.charAt(i); char c2 = xstr.charAt(j); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example 8
Source File: XStringForFSB.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
/** * Compares two strings lexicographically, ignoring case considerations. * This method returns an integer whose sign is that of * <code>this.toUpperCase().toLowerCase().compareTo( * str.toUpperCase().toLowerCase())</code>. * <p> * Note that this method does <em>not</em> take locale into account, * and will result in an unsatisfactory ordering for certain locales. * The java.text package provides <em>collators</em> to allow * locale-sensitive ordering. * * @param xstr the <code>String</code> to be compared. * * @return a negative integer, zero, or a positive integer as the * the specified String is greater than, equal to, or less * than this String, ignoring case considerations. * @see java.text.Collator#compare(String, String) * @since 1.2 */ public int compareToIgnoreCase(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = Character.toLowerCase(fsb.charAt(i)); char c2 = Character.toLowerCase(xstr.charAt(j)); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example 9
Source File: XString.java From hottub with GNU General Public License v2.0 | 5 votes |
/** * Convert a string to a double -- Allowed input is in fixed * notation ddd.fff. * * @return A double value representation of the string, or return Double.NaN * if the string can not be converted. */ public double toDouble() { /* XMLCharacterRecognizer.isWhiteSpace(char c) methods treats the following * characters as white space characters. * ht - horizontal tab, nl - newline , cr - carriage return and sp - space * trim() methods by default also takes care of these white space characters * So trim() method is used to remove leading and trailing white spaces. */ XMLString s = trim(); double result = Double.NaN; for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if (c != '-' && c != '.' && ( c < 0X30 || c > 0x39)) { // The character is not a '-' or a '.' or a digit // then return NaN because something is wrong. return result; } } try { result = Double.parseDouble(s.toString()); } catch (NumberFormatException e){} return result; }
Example 10
Source File: XStringForFSB.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
/** * Compares two strings lexicographically, ignoring case considerations. * This method returns an integer whose sign is that of * <code>this.toUpperCase().toLowerCase().compareTo( * str.toUpperCase().toLowerCase())</code>. * <p> * Note that this method does <em>not</em> take locale into account, * and will result in an unsatisfactory ordering for certain locales. * The java.text package provides <em>collators</em> to allow * locale-sensitive ordering. * * @param xstr the <code>String</code> to be compared. * * @return a negative integer, zero, or a positive integer as the * the specified String is greater than, equal to, or less * than this String, ignoring case considerations. * @see java.text.Collator#compare(String, String) * @since 1.2 */ public int compareToIgnoreCase(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = Character.toLowerCase(fsb.charAt(i)); char c2 = Character.toLowerCase(xstr.charAt(j)); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example 11
Source File: XString.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { int to = toffset; int tlim = this.length(); int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > tlim - pc)) { return false; } while (--pc >= 0) { if (this.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example 12
Source File: XString.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
/** * Convert a string to a double -- Allowed input is in fixed * notation ddd.fff. * * @return A double value representation of the string, or return Double.NaN * if the string can not be converted. */ public double toDouble() { /* XMLCharacterRecognizer.isWhiteSpace(char c) methods treats the following * characters as white space characters. * ht - horizontal tab, nl - newline , cr - carriage return and sp - space * trim() methods by default also takes care of these white space characters * So trim() method is used to remove leading and trailing white spaces. */ XMLString s = trim(); double result = Double.NaN; for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if (c != '-' && c != '.' && ( c < 0X30 || c > 0x39)) { // The character is not a '-' or a '.' or a digit // then return NaN because something is wrong. return result; } } try { result = Double.parseDouble(s.toString()); } catch (NumberFormatException e){} return result; }
Example 13
Source File: XString.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { int to = toffset; int tlim = this.length(); int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > tlim - pc)) { return false; } while (--pc >= 0) { if (this.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example 14
Source File: XString.java From Bytecoder with Apache License 2.0 | 5 votes |
/** * Convert a string to a double -- Allowed input is in fixed * notation ddd.fff. * * @return A double value representation of the string, or return Double.NaN * if the string can not be converted. */ public double toDouble() { /* XMLCharacterRecognizer.isWhiteSpace(char c) methods treats the following * characters as white space characters. * ht - horizontal tab, nl - newline , cr - carriage return and sp - space * trim() methods by default also takes care of these white space characters * So trim() method is used to remove leading and trailing white spaces. */ XMLString s = trim(); double result = Double.NaN; for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if (c != '-' && c != '.' && ( c < 0X30 || c > 0x39)) { // The character is not a '-' or a '.' or a digit // then return NaN because something is wrong. return result; } } try { result = Double.parseDouble(s.toString()); } catch (NumberFormatException e){} return result; }
Example 15
Source File: XStringForFSB.java From Bytecoder with Apache License 2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { FastStringBuffer fsb = fsb(); int to = m_start + toffset; int tlim = m_start + m_length; int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > m_length - pc)) { return false; } while (--pc >= 0) { if (fsb.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example 16
Source File: XStringForFSB.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
/** * Compares this string to the specified object. * The result is <code>true</code> if and only if the argument is not * <code>null</code> and is a <code>String</code> object that represents * the same sequence of characters as this object. * * @param obj2 the object to compare this <code>String</code> * against. * * @return <code>true</code> if the <code>String </code>are equal; * <code>false</code> otherwise. * @see java.lang.String#compareTo(java.lang.String) * @see java.lang.String#equalsIgnoreCase(java.lang.String) */ public boolean equals(XMLString obj2) { if (this == obj2) { return true; } int n = m_length; if (n == obj2.length()) { FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { if (fsb.charAt(i) != obj2.charAt(j)) { return false; } i++; j++; } return true; } return false; }
Example 17
Source File: XString.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { int to = toffset; int tlim = this.length(); int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > tlim - pc)) { return false; } while (--pc >= 0) { if (this.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example 18
Source File: XString.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
/** * Convert a string to a double -- Allowed input is in fixed * notation ddd.fff. * * @return A double value representation of the string, or return Double.NaN * if the string can not be converted. */ public double toDouble() { /* XMLCharacterRecognizer.isWhiteSpace(char c) methods treats the following * characters as white space characters. * ht - horizontal tab, nl - newline , cr - carriage return and sp - space * trim() methods by default also takes care of these white space characters * So trim() method is used to remove leading and trailing white spaces. */ XMLString s = trim(); double result = Double.NaN; for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if (c != '-' && c != '.' && ( c < 0X30 || c > 0x39)) { // The character is not a '-' or a '.' or a digit // then return NaN because something is wrong. return result; } } try { result = Double.parseDouble(s.toString()); } catch (NumberFormatException e){} return result; }
Example 19
Source File: FuncSubstring.java From jdk1.8-source-analysis with Apache License 2.0 | 4 votes |
/** * Execute the function. The function must return * a valid object. * @param xctxt The current execution context. * @return A valid XObject. * * @throws javax.xml.transform.TransformerException */ public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException { XMLString s1 = m_arg0.execute(xctxt).xstr(); double start = m_arg1.execute(xctxt).num(); int lenOfS1 = s1.length(); XMLString substr; if (lenOfS1 <= 0) return XString.EMPTYSTRING; else { int startIndex; if (Double.isNaN(start)) { // Double.MIN_VALUE doesn't work with math below // so just use a big number and hope I never get caught. start = -1000000; startIndex = 0; } else { start = Math.round(start); startIndex = (start > 0) ? (int) start - 1 : 0; } if (null != m_arg2) { double len = m_arg2.num(xctxt); int end = (int) (Math.round(len) + start) - 1; // Normalize end index. if (end < 0) end = 0; else if (end > lenOfS1) end = lenOfS1; if (startIndex > lenOfS1) startIndex = lenOfS1; substr = s1.substring(startIndex, end); } else { if (startIndex > lenOfS1) startIndex = lenOfS1; substr = s1.substring(startIndex); } } return (XString)substr; // cast semi-safe }
Example 20
Source File: FuncSubstring.java From hottub with GNU General Public License v2.0 | 4 votes |
/** * Execute the function. The function must return * a valid object. * @param xctxt The current execution context. * @return A valid XObject. * * @throws javax.xml.transform.TransformerException */ public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException { XMLString s1 = m_arg0.execute(xctxt).xstr(); double start = m_arg1.execute(xctxt).num(); int lenOfS1 = s1.length(); XMLString substr; if (lenOfS1 <= 0) return XString.EMPTYSTRING; else { int startIndex; if (Double.isNaN(start)) { // Double.MIN_VALUE doesn't work with math below // so just use a big number and hope I never get caught. start = -1000000; startIndex = 0; } else { start = Math.round(start); startIndex = (start > 0) ? (int) start - 1 : 0; } if (null != m_arg2) { double len = m_arg2.num(xctxt); int end = (int) (Math.round(len) + start) - 1; // Normalize end index. if (end < 0) end = 0; else if (end > lenOfS1) end = lenOfS1; if (startIndex > lenOfS1) startIndex = lenOfS1; substr = s1.substring(startIndex, end); } else { if (startIndex > lenOfS1) startIndex = lenOfS1; substr = s1.substring(startIndex); } } return (XString)substr; // cast semi-safe }