本文整理了Java中org.mozilla.javascript.Node类的一些代码示例，展示了Node类的具体用法。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。Node类的具体详情如下：
包路径：org.mozilla.javascript.Node
类名称：Node

Node介绍

[英]This class implements the root of the intermediate representation.
[中]此类实现了中间表示的根。

代码示例

代码示例来源：origin: konsoletyper/teavm

private void handle(AstNode block) {
    Node child = block.getFirstChild();
    while (child != null) {
      Node next = child.getNext();
      if (child instanceof ExpressionStatement) {
        ExpressionStatement statement = (ExpressionStatement) child;
        if (statement.getExpression() instanceof StringLiteral) {
          block.removeChild(child);
        }
      }
      child = next;
    }
  }
}

代码示例来源：origin: rhino/js

private static Node addBeforeCurrent(Node parent, Node previous,
                   Node current, Node toAdd)
{
  if (previous == null) {
    if (!(current == parent.getFirstChild())) Kit.codeBug();
    parent.addChildToFront(toAdd);
  } else {
    if (!(current == previous.getNext())) Kit.codeBug();
    parent.addChildAfter(toAdd, previous);
  }
  return toAdd;
}

代码示例来源：origin: rhino/js

Node createUseLocal(Node localBlock)
{
  if (Token.LOCAL_BLOCK != localBlock.getType()) throw Kit.codeBug();
  Node result = new Node(Token.LOCAL_LOAD);
  result.putProp(Node.LOCAL_BLOCK_PROP, localBlock);
  return result;
}

代码示例来源：origin: rhino/js

private int getLocalBlockRef(Node node)
{
  Node localBlock = (Node)node.getProp(Node.LOCAL_BLOCK_PROP);
  return localBlock.getExistingIntProp(Node.LOCAL_PROP);
}

代码示例来源：origin: geogebra/geogebra

private Node createWith(Node obj, Node body, int lineno) {
  setRequiresActivation();
  Node result = new Node(Token.BLOCK, lineno);
  result.addChildToBack(new Node(Token.ENTERWITH, obj));
  Node bodyNode = new Node(Token.WITH, body, lineno);
  result.addChildrenToBack(bodyNode);
  result.addChildToBack(new Node(Token.LEAVEWITH));
  return result;
}

代码示例来源：origin: ro.isdc.wro4j/rhino

private Node transformScript(ScriptNode node) {
  decompiler.addToken(Token.SCRIPT);
  if (currentScope != null) Kit.codeBug();
  currentScope = node;
  Node body = new Node(Token.BLOCK);
  for (Node kid : node) {
    body.addChildToBack(transform((AstNode)kid));
  }
  node.removeChildren();
  Node children = body.getFirstChild();
  if (children != null) {
    node.addChildrenToBack(children);
  }
  return node;
}

代码示例来源：origin: rhino/js

private static void buildStatementList_r(Node node, ObjArray statements)
{
  int type = node.getType();
  if (type == Token.BLOCK
    || type == Token.LOCAL_BLOCK
    || type == Token.LOOP
    || type == Token.FUNCTION)
  {
    Node child = node.getFirstChild();
    while (child != null) {
      buildStatementList_r(child, statements);
      child = child.getNext();
    }
  } else {
    statements.add(node);
  }
}

代码示例来源：origin: rhino/js

private Node createName(int type, String name, Node child)
{
  Node result = createName(name);
  result.setType(type);
  if (child != null)
    result.addChildToBack(child);
  return result;
}

代码示例来源：origin: rhino/js

private boolean getterSetterProperty(ObjArray elems, Object property,
                     boolean isGetter) throws IOException {
    Node f = function(FunctionNode.FUNCTION_EXPRESSION);
    if (f.getType() != Token.FUNCTION) {
      reportError("msg.bad.prop");
      return false;
    }
    int fnIndex = f.getExistingIntProp(Node.FUNCTION_PROP);
    FunctionNode fn = currentScriptOrFn.getFunctionNode(fnIndex);
    if (fn.getFunctionName().length() != 0) {
      reportError("msg.bad.prop");
      return false;
    }
    elems.add(property);
    if (isGetter) {
      elems.add(nf.createUnary(Token.GET, f));
    } else {
      elems.add(nf.createUnary(Token.SET, f));
    }
    return true;
  }
}

代码示例来源：origin: geogebra/geogebra

private void visitSetConst(Node node, Node child)
{
  String name = node.getFirstChild().getString();
  while (child != null) {
    generateExpression(child, node);
    child = child.getNext();
  }
  cfw.addALoad(contextLocal);
  cfw.addPush(name);
  addScriptRuntimeInvoke(
    "setConst",
    "(Lorg/mozilla/javascript/Scriptable;"
    +"Ljava/lang/Object;"
    +"Lorg/mozilla/javascript/Context;"
    +"Ljava/lang/String;"
    +")Ljava/lang/Object;");
}

代码示例来源：origin: rhino/js

private static boolean isArithmeticNode(Node node)
{
  int type = node.getType();
  return (type == Token.SUB)
       || (type == Token.MOD)
          || (type == Token.DIV)
             || (type == Token.MUL);
}

代码示例来源：origin: rhino/js

private static Node replaceCurrent(Node parent, Node previous,
                  Node current, Node replacement)
{
  if (previous == null) {
    if (!(current == parent.getFirstChild())) Kit.codeBug();
    parent.replaceChild(current, replacement);
  } else if (previous.next == current) {
    // Check cachedPrev.next == current is necessary due to possible
    // tree mutations
    parent.replaceChildAfter(previous, replacement);
  } else {
    parent.replaceChild(current, replacement);
  }
  return replacement;
}

代码示例来源：origin: wala/WALA

private static boolean isPrimitiveCreation(WalkContext context, NewExpression n) {
  Node target = getNewTarget(n);
 return isPrologueScript(context) && n.getType() == Token.NEW && target.getType() == Token.NAME
   && target.getString().equals("Primitives");
}

代码示例来源：origin: rhino/js

private boolean convertParameter(Node n)
{
  if (inDirectCallFunction && n.getType() == Token.GETVAR) {
    int varIndex = theFunction.getVarIndex(n);
    if (theFunction.isParameter(varIndex)) {
      n.removeProp(Node.ISNUMBER_PROP);
      return true;
    }
  }
  return false;
}

代码示例来源：origin: geogebra/geogebra

/**
 * Sets the JsDoc comment string attached to this node.
 */
public void setJsDocNode(Comment jsdocNode) {
  putProp(JSDOC_PROP, jsdocNode);
}

代码示例来源：origin: com.sun.phobos/phobos-rhino

private Node expr(boolean inForInit)
  throws IOException, ParserException
{
  Node pn = assignExpr(inForInit);
  while (matchToken(Token.COMMA)) {
    decompiler.addToken(Token.COMMA);
    if (compilerEnv.isStrictMode() && !pn.hasSideEffects())
      addStrictWarning("msg.no.side.effects", "");
    pn = nf.createBinary(Token.COMMA, pn, assignExpr(inForInit));
  }
  return pn;
}

代码示例来源：origin: rhino/js

/**
 * Leaf
 */
Node createLeaf(int nodeType)
{
  return new Node(nodeType);
}

代码示例来源：origin: org.teavm/teavm-jso-impl

private static AstNode isSingleStatement(AstNode ast) {
  if (ast.getFirstChild() == null || ast.getFirstChild().getNext() != null) {
    return null;
  }
  if (ast.getFirstChild().getType() == Token.BLOCK) {
    return isSingleStatement((AstNode) ast.getFirstChild());
  }
  return (AstNode) ast.getFirstChild();
}

代码示例来源：origin: rhino/js

/**
 * Regular expressions
 */
Node createRegExp(int regexpIndex)
{
  Node n = new Node(Token.REGEXP);
  n.putIntProp(Node.REGEXP_PROP, regexpIndex);
  return n;
}

代码示例来源：origin: rhino/js

Node createPropertyGet(Node target, String namespace, String name,
            int memberTypeFlags)
{
  if (namespace == null && memberTypeFlags == 0) {
    if (target == null) {
      return createName(name);
    }
    checkActivationName(name, Token.GETPROP);
    if (ScriptRuntime.isSpecialProperty(name)) {
      Node ref = new Node(Token.REF_SPECIAL, target);
      ref.putProp(Node.NAME_PROP, name);
      return new Node(Token.GET_REF, ref);
    }
    return new Node(Token.GETPROP, target, createString(name));
  }
  Node elem = createString(name);
  memberTypeFlags |= Node.PROPERTY_FLAG;
  return createMemberRefGet(target, namespace, elem, memberTypeFlags);
}