本文整理了Java中net.sf.saxon.sxpath.XPathVariable.getVariableQName()方法的一些代码示例，展示了XPathVariable.getVariableQName()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。XPathVariable.getVariableQName()方法的具体详情如下：
包路径：net.sf.saxon.sxpath.XPathVariable
类名称：XPathVariable
方法名：getVariableQName

XPathVariable.getVariableQName介绍

[英]Get the name of the variable as a QNameValue.
[中]获取变量的名称作为QNameValue。

代码示例

代码示例来源：origin: pmd/pmd

/**
 * Attempt to create a dynamic context on which to evaluate the {@link #xpathExpression}.
 *
 * @param elementNode the node on which to create the context; generally this node is the root node of the Saxon
 *                    Tree
 * @return the dynamic context on which to run the query
 * @throws XPathException if the supplied value does not conform to the required type of the
 * variable, when setting up the dynamic context; or if the supplied value contains a node that does not belong to
 * this Configuration (or another Configuration that shares the same namePool)
 */
private XPathDynamicContext createDynamicContext(final ElementNode elementNode) throws XPathException {
  final XPathDynamicContext dynamicContext = xpathExpression.createDynamicContext(elementNode);
  // Set variable values on the dynamic context
  for (final XPathVariable xpathVariable : xpathVariables) {
    final String variableName = xpathVariable.getVariableQName().getLocalName();
    for (final Map.Entry<PropertyDescriptor<?>, Object> entry : super.properties.entrySet()) {
      if (variableName.equals(entry.getKey().name())) {
        final ValueRepresentation valueRepresentation = getRepresentation(entry.getKey(), entry.getValue());
        dynamicContext.setVariable(xpathVariable, valueRepresentation);
      }
    }
  }
  return dynamicContext;
}

代码示例来源：origin: net.sf.saxon/Saxon-HE

public QName next() {
  return new QName(((XPathVariable) varIterator.next()).getVariableQName());
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.saxon

public QName next() {
  return new QName(((XPathVariable) varIterator.next()).getVariableQName());
}

代码示例来源：origin: net.sf.saxon/Saxon-HE

/**
 * Load the compiled XPath expression to prepare it for execution.
 *
 * @return An XPathSelector. The returned XPathSelector can be used to set up the
 *         dynamic context, and then to evaluate the expression.
 */
public XPathSelector load() {
  Map<StructuredQName, XPathVariable> declaredVariables = new LinkedHashMap<StructuredQName, XPathVariable>();
  for (Iterator iter = env.iterateExternalVariables(); iter.hasNext(); ) {
    XPathVariable var = (XPathVariable) iter.next();
    declaredVariables.put(var.getVariableQName(), var);
  }
  return new XPathSelector(exp, declaredVariables);
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.saxon

/**
 * Load the compiled XPath expression to prepare it for execution.
 *
 * @return An XPathSelector. The returned XPathSelector can be used to set up the
 *         dynamic context, and then to evaluate the expression.
 */
public XPathSelector load() {
  Map<StructuredQName, XPathVariable> declaredVariables = new LinkedHashMap<StructuredQName, XPathVariable>();
  for (Iterator iter = env.iterateExternalVariables(); iter.hasNext(); ) {
    XPathVariable var = (XPathVariable) iter.next();
    declaredVariables.put(var.getVariableQName(), var);
  }
  return new XPathSelector(exp, declaredVariables);
}

代码示例来源：origin: org.opengis.cite.saxon/saxon9

/**
 * Get a Stack Frame Map containing definitions of all the declared variables. This will return a newly
 * created object that the caller is free to modify by adding additional variables, without affecting
 * the static context itself.
 */
public SlotManager getStackFrameMap() {
  SlotManager map = getConfiguration().makeSlotManager();
  for (Iterator v = variables.values().iterator(); v.hasNext();) {
    XPathVariable var = (XPathVariable)v.next();
    map.allocateSlotNumber(var.getVariableQName());
  }
  return map;
}

代码示例来源：origin: net.sourceforge.saxon/saxon

/**
 * Get a Stack Frame Map containing definitions of all the declared variables. This will return a newly
 * created object that the caller is free to modify by adding additional variables, without affecting
 * the static context itself.
 */
public SlotManager getStackFrameMap() {
  SlotManager map = getConfiguration().makeSlotManager();
  XPathVariable[] va = new XPathVariable[variables.size()];
  for (Iterator v = variables.values().iterator(); v.hasNext();) {
    XPathVariable var = (XPathVariable)v.next();
    va[var.getLocalSlotNumber()] = var;
  }
  for (int i=0; i<va.length; i++) {
    map.allocateSlotNumber(va[i].getVariableQName());
  }
  return map;
}

代码示例来源：origin: net.sourceforge.saxon/saxon

/**
 * Declare a variable. A variable must be declared before an expression referring
 * to it is compiled. The initial value of the variable will be the empty sequence
 * @param namespaceURI The namespace URI of the name of the variable. Supply "" to represent
 * names in no namespace (null is also accepted)
 * @param localName The local part of the name of the variable (an NCName)
 * @return an XPathVariable object representing information about the variable that has been
 * declared.
*/
public XPathVariable declareVariable(String namespaceURI, String localName) {
  XPathVariable var = XPathVariable.make(new StructuredQName("", namespaceURI, localName));
  StructuredQName qName = var.getVariableQName();
  int slot = variables.size();
  var.setSlotNumber(slot);
  variables.put(qName, var);
  return var;
}

代码示例来源：origin: org.opengis.cite.saxon/saxon9

/**
 * Declare a variable. A variable must be declared before an expression referring
 * to it is compiled. The initial value of the variable will be the empty sequence
 * @param namespaceURI The namespace URI of the name of the variable. Supply "" to represent
 * names in no namespace (null is also accepted)
 * @param localName The local part of the name of the variable (an NCName)
 * @return an XPathVariable object representing information about the variable that has been
 * declared.
*/
public XPathVariable declareVariable(String namespaceURI, String localName) {
  XPathVariable var = XPathVariable.make(new StructuredQName("", namespaceURI, localName));
  StructuredQName qName = var.getVariableQName();
  int slot = variables.size();
  var.setSlotNumber(slot);
  variables.put(qName, var);
  return var;
}

代码示例来源：origin: net.sf.saxon/Saxon-HE

/**
 * Get a Stack Frame Map containing definitions of all the declared variables. This will return a newly
 * created object that the caller is free to modify by adding additional variables, without affecting
 * the static context itself.
 */
public SlotManager getStackFrameMap() {
  SlotManager map = getConfiguration().makeSlotManager();
  XPathVariable[] va = new XPathVariable[variables.size()];
  for (XPathVariable var : variables.values()) {
    va[var.getLocalSlotNumber()] = var;
  }
  for (XPathVariable v : va) {
    map.allocateSlotNumber(v.getVariableQName());
  }
  return map;
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.saxon

/**
 * Get a Stack Frame Map containing definitions of all the declared variables. This will return a newly
 * created object that the caller is free to modify by adding additional variables, without affecting
 * the static context itself.
 */
public SlotManager getStackFrameMap() {
  SlotManager map = getConfiguration().makeSlotManager();
  XPathVariable[] va = new XPathVariable[variables.size()];
  for (XPathVariable var : variables.values()) {
    va[var.getLocalSlotNumber()] = var;
  }
  for (XPathVariable v : va) {
    map.allocateSlotNumber(v.getVariableQName());
  }
  return map;
}

代码示例来源：origin: net.sourceforge.pmd/pmd-core

/**
 * Attempt to create a dynamic context on which to evaluate the {@link #xpathExpression}.
 *
 * @param elementNode the node on which to create the context; generally this node is the root node of the Saxon
 *                    Tree
 * @return the dynamic context on which to run the query
 * @throws XPathException if the supplied value does not conform to the required type of the
 * variable, when setting up the dynamic context; or if the supplied value contains a node that does not belong to
 * this Configuration (or another Configuration that shares the same namePool)
 */
private XPathDynamicContext createDynamicContext(final ElementNode elementNode) throws XPathException {
  final XPathDynamicContext dynamicContext = xpathExpression.createDynamicContext(elementNode);
  // Set variable values on the dynamic context
  for (final XPathVariable xpathVariable : xpathVariables) {
    final String variableName = xpathVariable.getVariableQName().getLocalName();
    for (final Map.Entry<PropertyDescriptor<?>, Object> entry : super.properties.entrySet()) {
      if (variableName.equals(entry.getKey().name())) {
        final ValueRepresentation valueRepresentation = getRepresentation(entry.getKey(), entry.getValue());
        dynamicContext.setVariable(xpathVariable, valueRepresentation);
      }
    }
  }
  return dynamicContext;
}

代码示例来源：origin: net.sf.saxon/Saxon-HE

private XPathExecutable internalCompile(String source) throws SaxonApiException {
  try {
    env.getDecimalFormatManager().checkConsistency();
  } catch (net.sf.saxon.trans.XPathException e) {
    throw new SaxonApiException(e);
  }
  XPathEvaluator eval = evaluator;
  IndependentContext ic = env;
  if (ic.isAllowUndeclaredVariables()) {
    // self-declaring variables modify the static context. The XPathCompiler must not change state
    // as the result of compiling an expression, so we need to copy the static context.
    eval = new XPathEvaluator(processor.getUnderlyingConfiguration());
    ic = new IndependentContext(env);
    eval.setStaticContext(ic);
    for (Iterator iter = env.iterateExternalVariables(); iter.hasNext(); ) {
      XPathVariable var = (XPathVariable) iter.next();
      XPathVariable var2 = ic.declareVariable(var.getVariableQName());
      var2.setRequiredType(var.getRequiredType());
    }
  }
  try {
    XPathExpression cexp = eval.createExpression(source);
    return new XPathExecutable(cexp, processor, ic);
  } catch (XPathException e) {
    throw new SaxonApiException(e);
  }
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.saxon

private XPathExecutable internalCompile(String source) throws SaxonApiException {
  try {
    env.getDecimalFormatManager().checkConsistency();
  } catch (net.sf.saxon.trans.XPathException e) {
    throw new SaxonApiException(e);
  }
  XPathEvaluator eval = evaluator;
  IndependentContext ic = env;
  if (ic.isAllowUndeclaredVariables()) {
    // self-declaring variables modify the static context. The XPathCompiler must not change state
    // as the result of compiling an expression, so we need to copy the static context.
    eval = new XPathEvaluator(processor.getUnderlyingConfiguration());
    ic = new IndependentContext(env);
    eval.setStaticContext(ic);
    for (Iterator iter = env.iterateExternalVariables(); iter.hasNext(); ) {
      XPathVariable var = (XPathVariable) iter.next();
      XPathVariable var2 = ic.declareVariable(var.getVariableQName());
      var2.setRequiredType(var.getRequiredType());
    }
  }
  try {
    XPathExpression cexp = eval.createExpression(source);
    return new XPathExecutable(cexp, processor, ic);
  } catch (XPathException e) {
    throw new SaxonApiException(e);
  }
}

代码示例来源：origin: org.opengis.cite.saxon/saxon9

/**
 * Set the value of a variable
 *
 * @param name  The name of the variable. This must match the name of a variable
 *              that was declared to the XPathCompiler. No error occurs if the expression does not
 *              actually reference a variable with this name.
 * @param value The value to be given to the variable.
 * @throws SaxonApiException if the variable has not been declared or if the type of the value
 * supplied does not conform to the required type that was specified when the variable was declared
 */
public void setVariable(QName name, XdmValue value) throws SaxonApiException {
  XPathVariable var = null;
  for (XPathVariable v : declaredVariables) {
    if (v.getVariableQName().equals(name.getStructuredQName())) {
      var = v;
      break;
    }
  }
  if (var == null) {
    throw new SaxonApiException(
        new XPathException("Variable has not been declared: " + name));
  }
  try {
    dynamicContext.setVariable(var, value.getUnderlyingValue());
  } catch (XPathException e) {
    throw new SaxonApiException(e);
  }
}

代码示例来源：origin: net.sf.saxon/Saxon-HE

StructuredQName expectedName = slot >= stackFrameMap.getNumberOfVariables() ? null :
    stackFrameMap.getVariableMap().get(slot);
if (!variable.getVariableQName().equals(expectedName)) {
  throw new XPathException(
      "Supplied XPathVariable is bound to the wrong slot: perhaps it was created using a different static context");

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.saxon

StructuredQName expectedName = slot >= stackFrameMap.getNumberOfVariables() ? null :
    stackFrameMap.getVariableMap().get(slot);
if (!variable.getVariableQName().equals(expectedName)) {
  throw new XPathException(
      "Supplied XPathVariable is bound to the wrong slot: perhaps it was created using a different static context");

代码示例来源：origin: net.sourceforge.saxon/saxon

StructuredQName expectedName = (slot >= stackFrameMap.getNumberOfVariables() ? null :
    (StructuredQName)stackFrameMap.getVariableMap().get(slot));
if (!variable.getVariableQName().equals(expectedName)) {
  throw new XPathException(
      "Supplied XPathVariable is bound to the wrong slot: perhaps it was created using a different static context");

代码示例来源：origin: org.daisy.libs/com.xmlcalabash

while (variables.hasNext()) {
  XPathVariable var = variables.next();
  QName name = new QName(var.getVariableQName().toJaxpQName());
  dynamicContext.setVariable(var, globals.get(name).getStringValue());