本文整理汇总了Java中jdk.nashorn.internal.ir.BlockStatement.createReplacement方法的典型用法代码示例。如果您正苦于以下问题：Java BlockStatement.createReplacement方法的具体用法？Java BlockStatement.createReplacement怎么用？Java BlockStatement.createReplacement使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类jdk.nashorn.internal.ir.BlockStatement的用法示例。
在下文中一共展示了BlockStatement.createReplacement方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: leaveIfNode
import jdk.nashorn.internal.ir.BlockStatement; //导入方法依赖的package包/类
@Override
public Node leaveIfNode(final IfNode ifNode) {
final Node test = ifNode.getTest();
if (test instanceof LiteralNode.PrimitiveLiteralNode) {
final boolean isTrue = ((LiteralNode.PrimitiveLiteralNode<?>)test).isTrue();
final Block executed = isTrue ? ifNode.getPass() : ifNode.getFail();
final Block dropped = isTrue ? ifNode.getFail() : ifNode.getPass();
final List<Statement> statements = new ArrayList<>();
if (executed != null) {
statements.addAll(executed.getStatements()); // Get statements form executed branch
}
if (dropped != null) {
extractVarNodes(dropped, statements); // Get var-nodes from non-executed branch
}
if (statements.isEmpty()) {
return new EmptyNode(ifNode);
}
return BlockStatement.createReplacement(ifNode, ifNode.getFinish(), statements);
}
return ifNode;
}
示例2: leaveIfNode
import jdk.nashorn.internal.ir.BlockStatement; //导入方法依赖的package包/类
@Override
public Node leaveIfNode(final IfNode ifNode) {
final Node test = ifNode.getTest();
if (test instanceof LiteralNode.PrimitiveLiteralNode) {
final boolean isTrue = ((LiteralNode.PrimitiveLiteralNode<?>)test).isTrue();
final Block executed = isTrue ? ifNode.getPass() : ifNode.getFail();
final Block dropped = isTrue ? ifNode.getFail() : ifNode.getPass();
final List<Statement> statements = new ArrayList<>();
if (executed != null) {
statements.addAll(executed.getStatements()); // Get statements form executed branch
}
if (dropped != null) {
extractVarNodesFromDeadCode(dropped, statements); // Get var-nodes from non-executed branch
}
if (statements.isEmpty()) {
return new EmptyNode(ifNode);
}
return BlockStatement.createReplacement(ifNode, ifNode.getFinish(), statements);
}
return ifNode;
}
示例3: addStatementEnclosedInBlock
import jdk.nashorn.internal.ir.BlockStatement; //导入方法依赖的package包/类
private void addStatementEnclosedInBlock(final Statement stmt) {
BlockStatement b = BlockStatement.createReplacement(stmt, Collections.<Statement>singletonList(stmt));
if(stmt.isTerminal()) {
b = b.setBlock(b.getBlock().setIsTerminal(null, true));
}
addStatement(b);
}