本文整理了Java中com.oracle.truffle.api.nodes.Node.getParent()方法的一些代码示例，展示了Node.getParent()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.getParent()方法的具体详情如下：
包路径：com.oracle.truffle.api.nodes.Node
类名称：Node
方法名：getParent

Node.getParent介绍

[英]The current parent node of this node.
[中]此节点的当前父节点。

代码示例

代码示例来源：origin: com.oracle.truffle/truffle-api

public boolean visit(Node child) {
    if (child != null && child.getParent() == null) {
      newChild.adoptUnadoptedHelper(child);
    }
    return true;
  }
});

代码示例来源：origin: org.graalvm.truffle/truffle-api

private static boolean isParentOf(Node ch, Node p) {
  Node parent = ch.getParent();
  while (parent != null) {
    if (parent == p) {
      return true;
    }
    parent = parent.getParent();
  }
  return false;
}

代码示例来源：origin: org.graalvm.truffle/truffle-api

public boolean visit(Node child) {
    if (child != null && child.getParent() == null) {
      newChild.adoptUnadoptedHelper(child);
    }
    return true;
  }
});

代码示例来源：origin: org.graalvm.compiler/compiler

static int calculateNodeDepth(Node node) {
  int depth = 0;
  Node traverseNode = node;
  while (traverseNode != null) {
    depth++;
    traverseNode = traverseNode.getParent();
  }
  return depth;
}

代码示例来源：origin: com.oracle.truffle/truffle-api

final ProbeNode findProbe() {
  Node parent = this;
  while (parent != null && !(parent instanceof ProbeNode)) {
    parent = parent.getParent();
  }
  return (ProbeNode) parent;
}

代码示例来源：origin: org.graalvm.truffle/truffle-api

final ProbeNode findProbe() {
  Node parent = this;
  while (parent != null && !(parent instanceof ProbeNode)) {
    parent = parent.getParent();
  }
  return (ProbeNode) parent;
}

代码示例来源：origin: org.graalvm.compiler/compiler

private static void pullOutParentChain(Node node, List<Node> toDump) {
    Node rootNode = node;
    while (rootNode.getParent() != null) {
      toDump.add(rootNode);
      rootNode = rootNode.getParent();
    }
    toDump.add(rootNode);
  }
}

代码示例来源：origin: com.oracle/truffle

public static List<Node> collectNodes(Node parent, Node child) {
  List<Node> nodes = new ArrayList<>();
  Node current = child;
  while (current != null) {
    nodes.add(current);
    if (current == parent) {
      return nodes;
    }
    current = current.getParent();
  }
  throw new IllegalArgumentException("Node " + parent + " is not a parent of " + child + ".");
}

代码示例来源：origin: com.oracle/truffle

public static <T> T findParent(Node start, Class<T> clazz) {
  Node parent = start.getParent();
  if (parent == null) {
    return null;
  } else if (clazz.isInstance(parent)) {
    return clazz.cast(parent);
  } else {
    return findParent(parent, clazz);
  }
}

代码示例来源：origin: com.oracle.truffle/truffle-api

/**
 * Checks if this node can be replaced by another node: tree structure & type.
 *
 * @since 0.8 or earlier
 */
public final boolean isSafelyReplaceableBy(Node newNode) {
  return NodeUtil.isReplacementSafe(getParent(), this, newNode);
}

代码示例来源：origin: com.oracle.truffle/truffle-api

/** @since 0.8 or earlier */
public static <T> T findParent(Node start, Class<T> clazz) {
  Node parent = start.getParent();
  if (parent == null) {
    return null;
  } else if (clazz.isInstance(parent)) {
    return clazz.cast(parent);
  } else {
    return findParent(parent, clazz);
  }
}

代码示例来源：origin: com.oracle.truffle/truffle-api

@SuppressWarnings("deprecation")
private static void invalidateWrapper(Node node) {
  Node parent = node.getParent();
  if (!(parent instanceof com.oracle.truffle.api.instrumentation.InstrumentableFactory.WrapperNode)) {
    // not yet wrapped
    return;
  }
  invalidateWrapperImpl((com.oracle.truffle.api.instrumentation.InstrumentableFactory.WrapperNode) parent, node);
}

代码示例来源：origin: org.graalvm.truffle/truffle-api

/** @since 0.8 or earlier */
public static <T> T findParent(Node start, Class<T> clazz) {
  Node parent = start.getParent();
  if (parent == null) {
    return null;
  } else if (clazz.isInstance(parent)) {
    return clazz.cast(parent);
  } else {
    return findParent(parent, clazz);
  }
}

代码示例来源：origin: org.graalvm.truffle/truffle-api

@SuppressWarnings("deprecation")
private static void invalidateWrapper(Node node) {
  Node parent = node.getParent();
  if (!(parent instanceof com.oracle.truffle.api.instrumentation.InstrumentableFactory.WrapperNode)) {
    // not yet wrapped
    return;
  }
  invalidateWrapperImpl((com.oracle.truffle.api.instrumentation.InstrumentableFactory.WrapperNode) parent, node);
}

代码示例来源：origin: org.graalvm.truffle/truffle-api

/**
 * Checks if this node can be replaced by another node: tree structure & type.
 *
 * @since 0.8 or earlier
 */
public final boolean isSafelyReplaceableBy(Node newNode) {
  return NodeUtil.isReplacementSafe(getParent(), this, newNode);
}

代码示例来源：origin: org.graalvm.truffle/truffle-api

private static Node findParentTaggedNode(Node node, Set<Class<? extends Tag>> tags) {
  if (isTaggedWith(node, tags)) {
    return node;
  }
  Node parent = node.getParent();
  if (parent == null) {
    return null;
  }
  return findParentTaggedNode(parent, tags);
}

代码示例来源：origin: com.oracle/truffle

private void adoptUnadoptedHelper() {
  Iterable<Node> children = this.getChildren();
  for (Node child : children) {
    if (child != null && child.getParent() == null) {
      this.adoptUnadoptedHelper(child);
    }
  }
}

代码示例来源：origin: com.oracle.truffle/truffle-api

private static Node findParentTaggedNode(Node node, Set<Class<? extends Tag>> tags) {
  if (isTaggedWith(node, tags)) {
    return node;
  }
  Node parent = node.getParent();
  if (parent == null) {
    return null;
  }
  return findParentTaggedNode(parent, tags);
}

代码示例来源：origin: com.oracle/truffle

public static boolean verify(Node root) {
  Iterable<Node> children = root.getChildren();
  for (Node child : children) {
    if (child != null) {
      if (child.getParent() != root) {
        throw new AssertionError(toStringWithClass(child) + ": actual parent=" + toStringWithClass(child.getParent()) + " expected parent=" + toStringWithClass(root));
      }
      verify(child);
    }
  }
  return true;
}

代码示例来源：origin: org.graalvm.compiler/compiler

private static String extractSourceSection(OptimizedDirectCallNode node) {
  Node cnode = node;
  while (cnode.getSourceSection() == null && !(cnode instanceof RootNode)) {
    cnode = cnode.getParent();
    if (cnode == null) {
      return "";
    }
  }
  return getShortDescription(cnode.getSourceSection());
}