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feat: add apis for Mutation and RowMutationEntry #1454

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merged 3 commits into from
Oct 11, 2022
Merged

feat: add apis for Mutation and RowMutationEntry #1454

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837f2f7
feat: add apis for Mutation and RowMutationEntry
mutianf Oct 6, 2022
3f798a9
use iterable instead of iterator
mutianf Oct 7, 2022
0717690
🦉 Updates from OwlBot post-processor
gcf-owl-bot[bot] Oct 11, 2022
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13 changes: 13 additions & 0 deletions google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/Mutation.java
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,19 @@ public static Mutation fromProtoUnsafe(List<com.google.bigtable.v2.Mutation> pro
return mutation;
}

/**
* Wraps the List of protobuf {@link com.google.bigtable.v2.Mutation}. This methods, like {@link
* #createUnsafe()}, allows setCell operation to use server side timestamp. This is dangerous
* because mutations will no longer be idempotent, which might cause multiple duplicate values to
* be stored in Bigtable. This option should only be used for advanced usecases with extreme care.
*/
@BetaApi
public static Mutation fromProtoUnsafe(Iterable<com.google.bigtable.v2.Mutation> protos) {
Mutation mutation = new Mutation(true);
mutation.mutations.addAll(protos);
return mutation;
}

/**
* Constructs a row mutation from an existing protobuf object.
*
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8 changes: 8 additions & 0 deletions ...oud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/models/RowMutationEntry.java
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Expand Up @@ -15,6 +15,7 @@
*/
package com.google.cloud.bigtable.data.v2.models;

import com.google.api.core.BetaApi;
import com.google.api.core.InternalApi;
import com.google.bigtable.v2.MutateRowsRequest;
import com.google.common.base.Preconditions;
Expand Down Expand Up @@ -54,6 +55,13 @@ public static RowMutationEntry create(@Nonnull ByteString key) {
return new RowMutationEntry(key, Mutation.create());
}

/** Creates a new instance from existing mutation. */
@BetaApi
public static RowMutationEntry createFromMutationUnsafe(
@Nonnull ByteString key, @Nonnull Mutation mutation) {
return new RowMutationEntry(key, mutation);
}

/**
* Creates new instance of mutation builder which allows server timestamp for setCell operations.
*
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