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/*
* Copyright (C) 2013 The Android Open Source Project
*
* 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.android.jack.jayce.v0002.nodes;
import com.android.jack.ir.ast.JDoStatement;
import com.android.jack.ir.ast.JStatement;
import com.android.jack.jayce.linker.CatchBlockLinker;
import com.android.jack.jayce.v0002.io.ExportSession;
import com.android.jack.jayce.v0002.io.ImportHelper;
import com.android.jack.jayce.v0002.io.JayceInternalReaderImpl;
import com.android.jack.jayce.v0002.io.JayceInternalWriterImpl;
import com.android.jack.jayce.v0002.io.Token;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import javax.annotation.CheckForNull;
import javax.annotation.Nonnull;
/**
* Java do statement.
*/
public class NDoStatement extends NStatement {
@Nonnull
public static final Token TOKEN = Token.DO_STATEMENT;
@CheckForNull
public NExpression testExpression;
@CheckForNull
public NStatement body;
@Nonnull
public List<String> catchBlockIds = Collections.emptyList();
@CheckForNull
public NSourceInfo sourceInfo;
@Override
public void importFromJast(@Nonnull ImportHelper loader, @Nonnull Object node) {
JDoStatement jDoStatement = (JDoStatement) node;
testExpression = (NExpression) loader.load(jDoStatement.getTestExpr());
body = (NStatement) loader.load(jDoStatement.getBody());
catchBlockIds = loader.getIds(loader.getCatchBlockSymbols(), jDoStatement.getJCatchBlocks());
sourceInfo = loader.load(jDoStatement.getSourceInfo());
}
@Override
@Nonnull
public JDoStatement exportAsJast(@Nonnull ExportSession exportSession) {
assert testExpression != null;
assert sourceInfo != null;
JStatement jBody = body != null ? body.exportAsJast(exportSession) : null;
JDoStatement jDoStatement = new JDoStatement(
sourceInfo.exportAsJast(exportSession), testExpression.exportAsJast(exportSession), jBody);
for (String catchId : catchBlockIds) {
exportSession.getCatchBlockResolver().addLink(catchId, new CatchBlockLinker(jDoStatement));
}
return jDoStatement;
}
@Override
public void writeContent(@Nonnull JayceInternalWriterImpl out) throws IOException {
out.writeNode(testExpression);
out.writeNode(body);
}
@Override
public void readContent(@Nonnull JayceInternalReaderImpl in) throws IOException {
testExpression = in.readNode(NExpression.class);
body = in.readNode(NStatement.class);
}
@Override
@Nonnull
public Token getToken() {
return TOKEN;
}
@Override
@Nonnull
public NSourceInfo getSourceInfos() {
assert sourceInfo != null;
return sourceInfo;
}
@Override
public void setSourceInfos(@Nonnull NSourceInfo sourceInfo) {
this.sourceInfo = sourceInfo;
}
@Override
@Nonnull
public List<String> getCatchBlockIds() {
return catchBlockIds;
}
@Override
public void setCatchBlockIds(@Nonnull List<String> catchBlockIds) {
this.catchBlockIds = catchBlockIds;
}
}