本文整理了Java中com.oracle.truffle.api.nodes.Node.atomic()方法的一些代码示例，展示了Node.atomic()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.atomic()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：atomic

Node.atomic介绍

暂无

代码示例

代码示例来源：origin: com.oracle/truffle

public static <T extends Node & DSLNode> T rewriteUninitialized(final Node uninitialized, final T newNode) {
  return uninitialized.atomic(new Callable<T>() {
    public T call() {
      Node prev = getPrevious(uninitialized);
      if (prev == null) {
        newNode.adoptChildren0(uninitialized, null);
        return uninitialized.replace(newNode, "Uninitialized monomorphic");
      } else {
        return appendPolymorphic(uninitialized, newNode);
      }
    }
  });
}

代码示例来源：origin: com.oracle/truffle

public static <T extends Node & DSLNode> T rewrite(final Node thisNode, final T newNode, final String message) {
  return thisNode.atomic(new Callable<T>() {
    public T call() {
      assert newNode != null;
      if (getNext(thisNode) != null || getPrevious(thisNode) != null) {
        // already polymorphic -> append
        return appendPolymorphic(findUninitialized(thisNode), newNode);
      } else if (includes(thisNode, newNode)) {
        // included -> remains monomorphic
        newNode.adoptChildren0(thisNode, null);
        return thisNode.replace(newNode, message);
      } else {
        // goto polymorphic
        return null;
      }
    }
  });
}

代码示例来源：origin: com.oracle/truffle

public static <T extends Node & DSLNode> T rewriteToPolymorphic(final Node oldNode, final DSLNode uninitializedDSL, final T polymorphic, final DSLNode currentCopy, final DSLNode newNodeDSL,
        final String message) {
  return oldNode.atomic(new Callable<T>() {
    public T call() {
      assert getNext(oldNode) == null;
      assert getPrevious(oldNode) == null;
      assert newNodeDSL != null;
      Node uninitialized = (Node) uninitializedDSL;
      Node newNode = (Node) newNodeDSL;
      polymorphic.adoptChildren0(oldNode, (Node) currentCopy);
      updateSourceSection(oldNode, uninitialized);
      // new specialization
      updateSourceSection(oldNode, newNode);
      newNodeDSL.adoptChildren0(null, uninitialized);
      currentCopy.adoptChildren0(null, newNode);
      oldNode.replace(polymorphic, message);
      assert newNode != null ? currentCopy.getNext0() == newNode : currentCopy.getNext0() == uninitialized;
      assert uninitializedDSL.getNext0() == null;
      return polymorphic;
    }
  });
}

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

/**
 * Replaces this node with another node. If there is a source section (see
 * {@link #getSourceSection()}) associated with this node, it is transferred to the new node.
 *
 * @param newNode the new node that is the replacement
 * @param reason a description of the reason for the replacement
 * @return the new node
 * @since 0.8 or earlier
 */
public final <T extends Node> T replace(final T newNode, final CharSequence reason) {
  CompilerDirectives.transferToInterpreterAndInvalidate();
  atomic(new Runnable() {
    public void run() {
      replaceHelper(newNode, reason);
    }
  });
  return newNode;
}

代码示例来源：origin: com.oracle/truffle

/**
 * Replaces this node with another node. If there is a source section (see
 * {@link #getSourceSection()}) associated with this node, it is transferred to the new node.
 *
 * @param newNode the new node that is the replacement
 * @param reason a description of the reason for the replacement
 * @return the new node
 */
public final <T extends Node> T replace(final T newNode, final CharSequence reason) {
  CompilerDirectives.transferToInterpreterAndInvalidate();
  atomic(new Runnable() {
    public void run() {
      replaceHelper(newNode, reason);
    }
  });
  return newNode;
}

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

/**
 * Replaces this node with another node. If there is a source section (see
 * {@link #getSourceSection()}) associated with this node, it is transferred to the new node.
 *
 * @param newNode the new node that is the replacement
 * @param reason a description of the reason for the replacement
 * @return the new node
 * @since 0.8 or earlier
 */
public final <T extends Node> T replace(final T newNode, final CharSequence reason) {
  CompilerDirectives.transferToInterpreterAndInvalidate();
  atomic(new Runnable() {
    public void run() {
      replaceHelper(newNode, reason);
    }
  });
  return newNode;
}