smalidea/src/main/java/org/jf/smalidea/psi/stub/element/SmaliBaseReferenceListElementType.java

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package org.jf.smalidea.psi.stub.element;

import com.intellij.psi.stubs.IndexSink;
import com.intellij.psi.stubs.StubElement;
import com.intellij.psi.stubs.StubInputStream;
import com.intellij.psi.stubs.StubOutputStream;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jf.smalidea.psi.impl.SmaliBaseReferenceList;
import org.jf.smalidea.psi.stub.SmaliBaseReferenceListStub;

import java.io.IOException;

public abstract class SmaliBaseReferenceListElementType<StubT extends SmaliBaseReferenceListStub,
        PsiT extends SmaliBaseReferenceList> extends SmaliStubElementType<StubT, PsiT> {

    protected SmaliBaseReferenceListElementType(@NotNull @NonNls String debugName) {
        super(debugName);
    }

    @Override
    public void serialize(@NotNull StubT stub, @NotNull StubOutputStream dataStream)
            throws IOException {
        String[] references = stub.getSmaliTypeNames();
        dataStream.writeVarInt(references.length);
        for (String reference: references) {
            dataStream.writeName(reference);
        }
    }

    @NotNull @Override
    public StubT deserialize(@NotNull StubInputStream dataStream, StubElement parentStub) throws IOException {
        String[] smaliTypeNames = new String[dataStream.readVarInt()];
        for (int i=0; i<smaliTypeNames.length; i++) {
            smaliTypeNames[i] = dataStream.readName().getString();
        }

        return createStub(parentStub, smaliTypeNames);
    }

    protected abstract StubT createStub(StubElement parentStub, String[] smaliTypeNames);

    @Override public void indexStub(@NotNull StubT stub, @NotNull IndexSink sink) {
    }
}