/** * Convert the string value of a Node to a number. * Return NaN if the string is not a valid number. * * @param n The Node. * @return The number value of the Node */ protected static double toNumber(Node n) { double d = 0.0; String str = toString(n); try { d = Double.valueOf(str).doubleValue(); } catch (NumberFormatException e) { d= Double.NaN; } return d; } }
double d = toNumber(n); if (Double.isNaN(d)) return Double.NaN;
double d = toNumber(n); if (Double.isNaN(d)) return Double.NaN;
/** * Return the string value of a Node * * @param n The Node. * @return The string value of the Node */ protected static String toString(Node n) { if (n instanceof DTMNodeProxy) return ((DTMNodeProxy)n).getStringValue(); else { String value = n.getNodeValue(); if (value == null) { NodeList nodelist = n.getChildNodes(); StringBuffer buf = new StringBuffer(); for (int i = 0; i < nodelist.getLength(); i++) { Node childNode = nodelist.item(i); buf.append(toString(childNode)); } return buf.toString(); } else return value; } }
double d = toNumber(n); if (Double.isNaN(d)) return Double.NaN;
/** * Convert the string value of a Node to a number. * Return NaN if the string is not a valid number. * * @param n The Node. * @return The number value of the Node */ protected static double toNumber(Node n) { double d = 0.0; String str = toString(n); try { d = Double.valueOf(str).doubleValue(); } catch (NumberFormatException e) { d= Double.NaN; } return d; } }
double d = toNumber(n); if (Double.isNaN(d)) return Double.NaN;
/** * Convert the string value of a Node to a number. * Return NaN if the string is not a valid number. * * @param n The Node. * @return The number value of the Node */ protected static double toNumber(Node n) { double d = 0.0; String str = toString(n); try { d = Double.valueOf(str).doubleValue(); } catch (NumberFormatException e) { d= Double.NaN; } return d; } }
double d = toNumber(n); if (d == maxValue) highNodes.addElement(n);
/** * Convert the string value of a Node to a number. * Return NaN if the string is not a valid number. * * @param n The Node. * @return The number value of the Node */ protected static double toNumber(Node n) { double d = 0.0; String str = toString(n); try { d = Double.valueOf(str).doubleValue(); } catch (NumberFormatException e) { d= Double.NaN; } return d; } }
double d = toNumber(n); if (d == minValue) lowNodes.addElement(n);
/** * The str:concat function takes a node set and returns the concatenation of the * string values of the nodes in that node set. If the node set is empty, it returns * an empty string. * * @param nl A node set * @return The concatenation of the string values of the nodes in that node set */ public static String concat(NodeList nl) { StringBuffer sb = new StringBuffer(); for (int i = 0; i < nl.getLength(); i++) { Node node = nl.item(i); String value = toString(node); if (value != null && value.length() > 0) sb.append(value); } return sb.toString(); }
double d = toNumber(n); if (d == maxValue) highNodes.addElement(n);
/** * The str:concat function takes a node set and returns the concatenation of the * string values of the nodes in that node set. If the node set is empty, it returns * an empty string. * * @param nl A node set * @return The concatenation of the string values of the nodes in that node set */ public static String concat(NodeList nl) { StringBuffer sb = new StringBuffer(); for (int i = 0; i < nl.getLength(); i++) { Node node = nl.item(i); String value = toString(node); if (value != null && value.length() > 0) sb.append(value); } return sb.toString(); }
double d = toNumber(n); if (d == minValue) lowNodes.addElement(n);
/** * Return the string value of a Node * * @param n The Node. * @return The string value of the Node */ protected static String toString(Node n) { if (n instanceof DTMNodeProxy) return ((DTMNodeProxy)n).getStringValue(); else { String value = n.getNodeValue(); if (value == null) { NodeList nodelist = n.getChildNodes(); StringBuffer buf = new StringBuffer(); for (int i = 0; i < nodelist.getLength(); i++) { Node childNode = nodelist.item(i); buf.append(toString(childNode)); } return buf.toString(); } else return value; } }
/** * Return the string value of a Node * * @param n The Node. * @return The string value of the Node */ protected static String toString(Node n) { if (n instanceof DTMNodeProxy) return ((DTMNodeProxy)n).getStringValue(); else { String value = n.getNodeValue(); if (value == null) { NodeList nodelist = n.getChildNodes(); StringBuffer buf = new StringBuffer(); for (int i = 0; i < nodelist.getLength(); i++) { Node childNode = nodelist.item(i); buf.append(toString(childNode)); } return buf.toString(); } else return value; } }
/** * Return the string value of a Node * * @param n The Node. * @return The string value of the Node */ protected static String toString(Node n) { if (n instanceof DTMNodeProxy) return ((DTMNodeProxy)n).getStringValue(); else { String value = n.getNodeValue(); if (value == null) { NodeList nodelist = n.getChildNodes(); StringBuffer buf = new StringBuffer(); for (int i = 0; i < nodelist.getLength(); i++) { Node childNode = nodelist.item(i); buf.append(toString(childNode)); } return buf.toString(); } else return value; } }
String key = toString(currNode);
String key = toString(currNode);