1 files changed, 0 insertions, 141 deletions
diff --git a/src/main/java/org/shedlang/compiler/sources/serialization/SourceToFlatbuffers.java b/src/main/java/org/shedlang/compiler/sources/serialization/SourceToFlatbuffers.java
deleted file mode 100644
index 7c1bb074..00000000
--- a/src/main/java/org/shedlang/compiler/sources/serialization/SourceToFlatbuffers.java
+++ /dev/null
@@ -1,141 +0,0 @@
-package org.shedlang.compiler.sources.serialization;
-
-import com.google.flatbuffers.FlatBufferBuilder;
-import org.shedlang.compiler.sources.*;
-import org.shedlang.compiler.sources.flatbuffers.*;
-import org.zwobble.sourcetext.SourcePosition;
-import org.zwobble.sourcetext.SourceRange;
-import org.zwobble.sourcetext.SourceText;
-
-import java.util.Optional;
-
-public class SourceToFlatbuffers {
-    private SourceToFlatbuffers() {
-    }
-
-    public static int serializeSource(
-        FlatBufferBuilder builder,
-        Source source,
-        Source parentSource
-    ) {
-        return serializeSource(builder, source, Optional.of(parentSource));
-    }
-
-    public static int serializeSource(
-        FlatBufferBuilder builder,
-        Source source,
-        Optional<Source> parentSource
-    ) {
-        switch (source) {
-            case NullSource nullSource -> {
-                NullSourceFbs.startNullSourceFbs(builder);
-                var nullSourceFbs = NullSourceFbs.endNullSourceFbs(builder);
-
-                SourceFbs.startSourceFbs(builder);
-                SourceFbs.addValueType(builder, SourceValueFbs.NullSourceFbs);
-                SourceFbs.addValue(builder, nullSourceFbs);
-                return SourceFbs.endSourceFbs(builder);
-            }
-            case RuntimeSource runtimeSource -> {
-                RuntimeSourceFbs.startRuntimeSourceFbs(builder);
-                var runtimeSourceFbs = RuntimeSourceFbs.endRuntimeSourceFbs(builder);
-
-                SourceFbs.startSourceFbs(builder);
-                SourceFbs.addValueType(builder, SourceValueFbs.RuntimeSourceFbs);
-                SourceFbs.addValue(builder, runtimeSourceFbs);
-                return SourceFbs.endSourceFbs(builder);
-            }
-            case FileFragmentSource fileFragmentSource -> {
-                var fileFragmentSourceFbs = serializeFileFragmentSource(builder, fileFragmentSource, parentSource);
-
-                SourceFbs.startSourceFbs(builder);
-                SourceFbs.addValueType(builder, SourceValueFbs.FileFragmentSourceFbs);
-                SourceFbs.addValue(
-                    builder,
-                    fileFragmentSourceFbs
-                );
-                return SourceFbs.endSourceFbs(builder);
-            }
-            default -> {
-                throw new UnsupportedOperationException("Unhandled source: " + source);
-            }
-        }
-    }
-
-    public static Source deserializeSource(
-        SourceFbs sourceFbs,
-        Source parentSource
-    ) {
-        return deserializeSource(sourceFbs, Optional.of(parentSource));
-    }
-
-    public static Source deserializeSource(
-        SourceFbs sourceFbs,
-        Optional<Source> parentSource
-    ) {
-        return switch (sourceFbs.valueType()) {
-            case SourceValueFbs.NullSourceFbs ->
-                Sources.NULL;
-
-            case SourceValueFbs.RuntimeSourceFbs ->
-                Sources.RUNTIME;
-
-            case SourceValueFbs.FileFragmentSourceFbs ->
-                deserializeFileFragmentSource(
-                    (FileFragmentSourceFbs) sourceFbs.value(new FileFragmentSourceFbs()),
-                    parentSource
-                );
-
-            default -> {
-                throw new UnsupportedOperationException("TODO");
-            }
-        };
-    }
-
-    private static int serializeFileFragmentSource(
-        FlatBufferBuilder builder,
-        FileFragmentSource source,
-        Optional<Source> parentSource
-    ) {
-        var sourceTextName = source.sourceRange().sourceText().name();
-        if (!(
-            parentSource.isPresent() &&
-                parentSource.get() instanceof FileFragmentSource(
-                    SourceRange parentSourceRange) &&
-                parentSourceRange.sourceText().name().equals(sourceTextName)
-        )) {
-            var sourceTextNameFbs = builder.createString(sourceTextName);
-            var sourceTextContentsFbs = builder.createString(source.sourceRange().sourceText().charSequence());
-            var sourceTextFbs = SourceTextFbs.createSourceTextFbs(builder, sourceTextNameFbs, sourceTextContentsFbs);
-            FileFragmentSourceFbs.startFileFragmentSourceFbs(builder);
-            FileFragmentSourceFbs.addSourceText(builder, sourceTextFbs);
-        } else {
-            FileFragmentSourceFbs.startFileFragmentSourceFbs(builder);
-        }
-
-        FileFragmentSourceFbs.addStartCharacterIndex(builder, source.sourceRange().start().characterIndex());
-        FileFragmentSourceFbs.addEndCharacterIndex(builder, source.sourceRange().end().characterIndex());
-
-        return FileFragmentSourceFbs.endFileFragmentSourceFbs(builder);
-    }
-
-    private static FileFragmentSource deserializeFileFragmentSource(
-        FileFragmentSourceFbs sourceFbs,
-        Optional<Source> parentSource
-    ) {
-        SourceText sourceText;
-        if (sourceFbs.sourceText() != null) {
-            sourceText = SourceText.fromString(
-                sourceFbs.sourceText().name(),
-                sourceFbs.sourceText().contents()
-            );
-        } else {
-            // TODO: handle missing parent
-            sourceText = ((FileFragmentSource) parentSource.orElseThrow()).sourceRange().sourceText();
-        }
-
-        var start = new SourcePosition(sourceText, (int) sourceFbs.startCharacterIndex());
-        var end = new SourcePosition(sourceText, (int) sourceFbs.endCharacterIndex());
-        return new FileFragmentSource(new SourceRange(sourceText, start, end));
-    }
-}