.kotlin.kotlin-compiler.1.3.11.source-code.JsBlock Maven / Gradle / Ivy
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package org.jetbrains.kotlin.js.backend.ast;
import org.jetbrains.kotlin.js.util.AstUtil;
import org.jetbrains.annotations.NotNull;
import com.intellij.util.SmartList;
import java.util.ArrayList;
import java.util.List;
/**
* Represents a JavaScript block statement.
*/
public class JsBlock extends SourceInfoAwareJsNode implements JsStatement {
@NotNull
private final List statements;
public JsBlock() {
this(new ArrayList());
}
public JsBlock(JsStatement statement) {
this(new SmartList(statement));
}
public JsBlock(JsStatement... statements) {
this(new SmartList(statements));
}
public JsBlock(@NotNull List statements) {
this.statements = statements;
}
@NotNull
public List getStatements() {
return statements;
}
public boolean isEmpty() {
return statements.isEmpty();
}
public boolean isGlobalBlock() {
return false;
}
@Override
public void accept(JsVisitor v) {
v.visitBlock(this);
}
@Override
public void acceptChildren(JsVisitor visitor) {
visitor.acceptWithInsertRemove(statements);
}
@Override
public void traverse(JsVisitorWithContext v, JsContext ctx) {
if (v.visit(this, ctx)) {
v.acceptStatementList(statements);
}
v.endVisit(this, ctx);
}
@NotNull
@Override
public JsBlock deepCopy() {
return new JsBlock(AstUtil.deepCopy(statements)).withMetadataFrom(this);
}
}