andreacavalli/CavalliumDBEngine
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Add soft update document

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This commit is contained in:
Andrea Cavalli 2021-11-07 18:34:34 +01:00
parent 52be944b5f
commit b48ab0b095
5 changed files with 18 additions and 2 deletions
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3
src/main/java/it/cavallium/dbengine/client/Indicizer.java
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@ -1,6 +1,7 @@
package it.cavallium.dbengine.client;
import it.cavallium.dbengine.database.LLIndexRequest;
import it.cavallium.dbengine.database.LLSoftUpdateDocument;
import it.cavallium.dbengine.database.LLUpdateDocument;
import it.cavallium.dbengine.database.LLTerm;
import it.cavallium.dbengine.database.LLUpdateFields;
@ -24,6 +25,8 @@ public abstract class Indicizer<T, U> {
return new LLUpdateDocument(updateFields.items());
} else if (req instanceof LLUpdateDocument updateDocument) {
return updateDocument;
} else if (req instanceof LLSoftUpdateDocument softUpdateDocument) {
return new LLUpdateDocument(softUpdateDocument.items());
} else {
throw new UnsupportedOperationException("Unexpected request type: " + req);
}

2
src/main/java/it/cavallium/dbengine/database/LLIndexRequest.java
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@ -1,3 +1,3 @@
package it.cavallium.dbengine.database;
public sealed interface LLIndexRequest permits LLUpdateDocument, LLUpdateFields {}
public sealed interface LLIndexRequest permits LLSoftUpdateDocument, LLUpdateDocument, LLUpdateFields {}

3
src/main/java/it/cavallium/dbengine/database/LLSoftUpdateDocument.java Normal file
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@ -0,0 +1,3 @@
package it.cavallium.dbengine.database;
public record LLSoftUpdateDocument(LLItem[] items, LLItem[] softDeleteItems) implements LLIndexRequest {}

6
src/main/java/it/cavallium/dbengine/database/LLUtils.java
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@ -127,8 +127,12 @@ public class LLUtils {
}
public static Document toDocument(LLUpdateDocument document) {
return toDocument(document.items());
}
public static Document toDocument(LLItem[] document) {
Document d = new Document();
for (LLItem item : document.items()) {
for (LLItem item : document) {
d.add(LLUtils.toField(item));
}
return d;

6
src/main/java/it/cavallium/dbengine/database/disk/LLLocalLuceneIndex.java
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@ -12,6 +12,7 @@ import it.cavallium.dbengine.client.LuceneOptions;
import it.cavallium.dbengine.client.NRTCachingOptions;
import it.cavallium.dbengine.client.query.current.data.QueryParams;
import it.cavallium.dbengine.database.LLIndexRequest;
import it.cavallium.dbengine.database.LLSoftUpdateDocument;
import it.cavallium.dbengine.database.LLUpdateDocument;
import it.cavallium.dbengine.database.LLItem;
import it.cavallium.dbengine.database.LLLuceneIndex;
@ -319,6 +320,11 @@ public class LLLocalLuceneIndex implements LLLuceneIndex {
.<Void>runSafe(() -> {
if (request instanceof LLUpdateDocument updateDocument) {
indexWriter.updateDocument(LLUtils.toTerm(id), LLUtils.toDocument(updateDocument));
} else if (request instanceof LLSoftUpdateDocument softUpdateDocument) {
indexWriter.softUpdateDocument(LLUtils.toTerm(id),
LLUtils.toDocument(softUpdateDocument.items()),
LLUtils.toFields(softUpdateDocument.softDeleteItems())
);
} else if (request instanceof LLUpdateFields updateFields) {
indexWriter.updateDocValues(LLUtils.toTerm(id), LLUtils.toFields(updateFields.items()));
} else {