com.caoccao.javet.swc4j.ast.pat.Swc4jAstArrayPat Maven / Gradle / Ivy

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swc4j (SWC for Java) is an ultra-fast JavaScript and TypeScript compilation and bundling tool on JVM.
There is a newer version: 1.3.0
/*
 * Copyright (c) 2024. caoccao.com Sam Cao
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.caoccao.javet.swc4j.ast.pat;

import com.caoccao.javet.swc4j.ast.Swc4jAst;
import com.caoccao.javet.swc4j.ast.enums.Swc4jAstType;
import com.caoccao.javet.swc4j.ast.interfaces.*;
import com.caoccao.javet.swc4j.ast.ts.Swc4jAstTsTypeAnn;
import com.caoccao.javet.swc4j.ast.visitors.ISwc4jAstVisitor;
import com.caoccao.javet.swc4j.ast.visitors.Swc4jAstVisitorResponse;
import com.caoccao.javet.swc4j.jni2rust.*;
import com.caoccao.javet.swc4j.span.Swc4jSpan;
import com.caoccao.javet.swc4j.utils.AssertionUtils;
import com.caoccao.javet.swc4j.utils.SimpleList;

import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;

@Jni2RustClass(filePath = Jni2RustFilePath.AstUtils)
public class Swc4jAstArrayPat
        extends Swc4jAst
        implements ISwc4jAstPat, ISwc4jAstAssignTargetPat, ISwc4jAstTsFnParam, ISwc4jAstSimpleAssignTarget {
    protected final List> elems;
    protected boolean optional;
    @Jni2RustField(componentBox = true)
    protected Optional typeAnn;

    @Jni2RustMethod
    public Swc4jAstArrayPat(
            List elems,
            boolean optional,
            @Jni2RustParam(optional = true) Swc4jAstTsTypeAnn typeAnn,
            Swc4jSpan span) {
        super(span);
        setOptional(optional);
        setTypeAnn(typeAnn);
        this.elems = AssertionUtils.notNull(elems, "Elems").stream()
                .map(Optional::ofNullable)
                .collect(Collectors.toList());
        this.elems.stream().filter(Optional::isPresent).map(Optional::get).forEach(node -> node.setParent(this));
    }

    public static Swc4jAstArrayPat create() {
        return create(SimpleList.of());
    }

    public static Swc4jAstArrayPat create(List elems) {
        return create(elems, false);
    }

    public static Swc4jAstArrayPat create(List elems, boolean optional) {
        return create(elems, optional, null);
    }

    public static Swc4jAstArrayPat create(List elems, boolean optional, Swc4jAstTsTypeAnn typeAnn) {
        return new Swc4jAstArrayPat(elems, optional, typeAnn, Swc4jSpan.DUMMY);
    }

    @Override
    public List getChildNodes() {
        List childNodes = SimpleList.of();
        elems.stream()
                .filter(Optional::isPresent)
                .map(Optional::get)
                .forEach(childNodes::add);
        typeAnn.ifPresent(childNodes::add);
        return childNodes;
    }

    @Jni2RustMethod
    public List> getElems() {
        return elems;
    }

    @Override
    public Swc4jAstType getType() {
        return Swc4jAstType.ArrayPat;
    }

    @Jni2RustMethod
    public Optional getTypeAnn() {
        return typeAnn;
    }

    @Jni2RustMethod
    public boolean isOptional() {
        return optional;
    }

    @Override
    public boolean replaceNode(ISwc4jAst oldNode, ISwc4jAst newNode) {
        if (!elems.isEmpty() && (newNode == null || newNode instanceof ISwc4jAstPat)) {
            final int size = elems.size();
            for (int i = 0; i < size; i++) {
                Optional optionalOldElem = elems.get(i);
                if (optionalOldElem.isPresent() && optionalOldElem.get() == oldNode) {
                    Optional optionalNewElem = Optional.ofNullable((ISwc4jAstPat) newNode);
                    optionalNewElem.ifPresent(node -> node.setParent(this));
                    elems.set(i, optionalNewElem);
                    return true;
                }
            }
        }
        if (typeAnn.isPresent() && typeAnn.get() == oldNode && (newNode == null || newNode instanceof Swc4jAstTsTypeAnn)) {
            setTypeAnn((Swc4jAstTsTypeAnn) newNode);
            return true;
        }
        return false;
    }

    public Swc4jAstArrayPat setOptional(boolean optional) {
        this.optional = optional;
        return this;
    }

    public Swc4jAstArrayPat setTypeAnn(Swc4jAstTsTypeAnn typeAnn) {
        this.typeAnn = Optional.ofNullable(typeAnn);
        this.typeAnn.ifPresent(node -> node.setParent(this));
        return this;
    }

    @Override
    public Swc4jAstVisitorResponse visit(ISwc4jAstVisitor visitor) {
        switch (visitor.visitArrayPat(this)) {
            case Error:
                return Swc4jAstVisitorResponse.Error;
            case OkAndBreak:
                return Swc4jAstVisitorResponse.OkAndContinue;
            default:
                return super.visit(visitor);
        }
    }
}