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| <innernamespace refid="namespaceiceberg">iceberg</innernamespace> |
| <briefdescription> |
| </briefdescription> |
| <detaileddescription> |
| </detaileddescription> |
| <programlisting> |
| <codeline lineno="1"><highlight class="comment">/*</highlight></codeline> |
| <codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Licensed<sp/>to<sp/>the<sp/>Apache<sp/>Software<sp/>Foundation<sp/>(ASF)<sp/>under<sp/>one</highlight></codeline> |
| <codeline lineno="3"><highlight class="comment"><sp/>*<sp/>or<sp/>more<sp/>contributor<sp/>license<sp/>agreements.<sp/><sp/>See<sp/>the<sp/>NOTICE<sp/>file</highlight></codeline> |
| <codeline lineno="4"><highlight class="comment"><sp/>*<sp/>distributed<sp/>with<sp/>this<sp/>work<sp/>for<sp/>additional<sp/>information</highlight></codeline> |
| <codeline lineno="5"><highlight class="comment"><sp/>*<sp/>regarding<sp/>copyright<sp/>ownership.<sp/><sp/>The<sp/>ASF<sp/>licenses<sp/>this<sp/>file</highlight></codeline> |
| <codeline lineno="6"><highlight class="comment"><sp/>*<sp/>to<sp/>you<sp/>under<sp/>the<sp/>Apache<sp/>License,<sp/>Version<sp/>2.0<sp/>(the</highlight></codeline> |
| <codeline lineno="7"><highlight class="comment"><sp/>*<sp/>"License");<sp/>you<sp/>may<sp/>not<sp/>use<sp/>this<sp/>file<sp/>except<sp/>in<sp/>compliance</highlight></codeline> |
| <codeline lineno="8"><highlight class="comment"><sp/>*<sp/>with<sp/>the<sp/>License.<sp/><sp/>You<sp/>may<sp/>obtain<sp/>a<sp/>copy<sp/>of<sp/>the<sp/>License<sp/>at</highlight></codeline> |
| <codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline> |
| <codeline lineno="10"><highlight class="comment"><sp/>*<sp/><sp/><sp/>http://www.apache.org/licenses/LICENSE-2.0</highlight></codeline> |
| <codeline lineno="11"><highlight class="comment"><sp/>*</highlight></codeline> |
| <codeline lineno="12"><highlight class="comment"><sp/>*<sp/>Unless<sp/>required<sp/>by<sp/>applicable<sp/>law<sp/>or<sp/>agreed<sp/>to<sp/>in<sp/>writing,</highlight></codeline> |
| <codeline lineno="13"><highlight class="comment"><sp/>*<sp/>software<sp/>distributed<sp/>under<sp/>the<sp/>License<sp/>is<sp/>distributed<sp/>on<sp/>an</highlight></codeline> |
| <codeline lineno="14"><highlight class="comment"><sp/>*<sp/>"AS<sp/>IS"<sp/>BASIS,<sp/>WITHOUT<sp/>WARRANTIES<sp/>OR<sp/>CONDITIONS<sp/>OF<sp/>ANY</highlight></codeline> |
| <codeline lineno="15"><highlight class="comment"><sp/>*<sp/>KIND,<sp/>either<sp/>express<sp/>or<sp/>implied.<sp/><sp/>See<sp/>the<sp/>License<sp/>for<sp/>the</highlight></codeline> |
| <codeline lineno="16"><highlight class="comment"><sp/>*<sp/>specific<sp/>language<sp/>governing<sp/>permissions<sp/>and<sp/>limitations</highlight></codeline> |
| <codeline lineno="17"><highlight class="comment"><sp/>*<sp/>under<sp/>the<sp/>License.</highlight></codeline> |
| <codeline lineno="18"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="19"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="20"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="update__snapshot__reference_8h" kindref="compound">iceberg/update/update_snapshot_reference.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="21"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="22"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><memory></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="23"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><optional></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="24"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><string></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="25"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><unordered_map></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="26"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="27"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"iceberg/snapshot.h"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="28"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="table__metadata_8h" kindref="compound">iceberg/table_metadata.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="29"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"iceberg/transaction.h"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="30"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"iceberg/util/macros.h"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="31"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"iceberg/util/snapshot_util_internal.h"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="32"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="33"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">iceberg<sp/>{</highlight></codeline> |
| <codeline lineno="34"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="35"><highlight class="normal">Result<std::shared_ptr<UpdateSnapshotReference>><sp/>UpdateSnapshotReference::Make(</highlight></codeline> |
| <codeline lineno="36"><highlight class="normal"><sp/><sp/><sp/><sp/>std::shared_ptr<Transaction><sp/>transaction)<sp/>{</highlight></codeline> |
| <codeline lineno="37"><highlight class="normal"><sp/><sp/>ICEBERG_PRECHECK(transaction<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="38"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>create<sp/>UpdateSnapshotReference<sp/>without<sp/>a<sp/>transaction"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="39"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::shared_ptr<UpdateSnapshotReference>(</highlight></codeline> |
| <codeline lineno="40"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/>UpdateSnapshotReference(std::move(transaction)));</highlight></codeline> |
| <codeline lineno="41"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="42"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="43"><highlight class="normal">UpdateSnapshotReference::UpdateSnapshotReference(std::shared_ptr<Transaction><sp/>transaction)</highlight></codeline> |
| <codeline lineno="44"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/>PendingUpdate(<ref refid="namespacestd" kindref="compound">std</ref>::move(transaction)),<sp/>updated_refs_(base().refs)<sp/>{}</highlight></codeline> |
| <codeline lineno="45"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="46"><highlight class="normal">UpdateSnapshotReference::~UpdateSnapshotReference()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="47"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="48"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::CreateBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name,</highlight></codeline> |
| <codeline lineno="49"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline> |
| <codeline lineno="50"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="51"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>branch,<sp/>SnapshotRef::MakeBranch(snapshot_id));</highlight></codeline> |
| <codeline lineno="52"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>[_,<sp/>inserted]<sp/>=<sp/>updated_refs_.emplace(name,<sp/>std::move(branch));</highlight></codeline> |
| <codeline lineno="53"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(inserted,<sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>already<sp/>exists"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="54"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="55"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="56"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="57"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::CreateTag(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name,</highlight></codeline> |
| <codeline lineno="58"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline> |
| <codeline lineno="59"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Tag<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="60"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>tag,<sp/>SnapshotRef::MakeTag(snapshot_id));</highlight></codeline> |
| <codeline lineno="61"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>[_,<sp/>inserted]<sp/>=<sp/>updated_refs_.emplace(name,<sp/>std::move(tag));</highlight></codeline> |
| <codeline lineno="62"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(inserted,<sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>already<sp/>exists"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="63"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="64"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="65"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="66"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::RemoveBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name)<sp/>{</highlight></codeline> |
| <codeline lineno="67"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="68"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(name<sp/>!=<sp/>SnapshotRef::kMainBranch,<sp/></highlight><highlight class="stringliteral">"Cannot<sp/>remove<sp/>main<sp/>branch"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="69"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>updated_refs_.find(name);</highlight></codeline> |
| <codeline lineno="70"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="71"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->type()<sp/>==<sp/>SnapshotRefType::kBranch,</highlight></codeline> |
| <codeline lineno="72"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>is<sp/>a<sp/>tag<sp/>not<sp/>a<sp/>branch"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="73"><highlight class="normal"><sp/><sp/>updated_refs_.erase(it);</highlight></codeline> |
| <codeline lineno="74"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="75"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="76"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="77"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::RemoveTag(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name)<sp/>{</highlight></codeline> |
| <codeline lineno="78"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Tag<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="79"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>updated_refs_.find(name);</highlight></codeline> |
| <codeline lineno="80"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Tag<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="81"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->type()<sp/>==<sp/>SnapshotRefType::kTag,</highlight></codeline> |
| <codeline lineno="82"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>is<sp/>a<sp/>branch<sp/>not<sp/>a<sp/>tag"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="83"><highlight class="normal"><sp/><sp/>updated_refs_.erase(it);</highlight></codeline> |
| <codeline lineno="84"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="85"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="86"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="87"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::RenameBranch(</highlight></codeline> |
| <codeline lineno="88"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>new_name)<sp/>{</highlight></codeline> |
| <codeline lineno="89"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>to<sp/>rename<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="90"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!new_name.empty(),<sp/></highlight><highlight class="stringliteral">"New<sp/>branch<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="91"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(name<sp/>!=<sp/>SnapshotRef::kMainBranch,<sp/></highlight><highlight class="stringliteral">"Cannot<sp/>rename<sp/>main<sp/>branch"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="92"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>updated_refs_.find(name);</highlight></codeline> |
| <codeline lineno="93"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="94"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->type()<sp/>==<sp/>SnapshotRefType::kBranch,</highlight></codeline> |
| <codeline lineno="95"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>is<sp/>a<sp/>tag<sp/>not<sp/>a<sp/>branch"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="96"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>[_,<sp/>inserted]<sp/>=<sp/>updated_refs_.emplace(new_name,<sp/>it->second);</highlight></codeline> |
| <codeline lineno="97"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(inserted,<sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>already<sp/>exists"</highlight><highlight class="normal">,<sp/>new_name);</highlight></codeline> |
| <codeline lineno="98"><highlight class="normal"><sp/><sp/>updated_refs_.erase(it);</highlight></codeline> |
| <codeline lineno="99"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="100"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="101"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="102"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::ReplaceBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name,</highlight></codeline> |
| <codeline lineno="103"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline> |
| <codeline lineno="104"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="105"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>updated_refs_.find(name);</highlight></codeline> |
| <codeline lineno="106"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="107"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->type()<sp/>==<sp/>SnapshotRefType::kBranch,</highlight></codeline> |
| <codeline lineno="108"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>is<sp/>a<sp/>tag<sp/>not<sp/>a<sp/>branch"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="109"><highlight class="normal"><sp/><sp/>it->second<sp/>=<sp/>it->second->Clone(snapshot_id);</highlight></codeline> |
| <codeline lineno="110"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="111"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="112"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="113"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::ReplaceBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>from,</highlight></codeline> |
| <codeline lineno="114"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>to)<sp/>{</highlight></codeline> |
| <codeline lineno="115"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ReplaceBranchInternal(from,<sp/>to,<sp/></highlight><highlight class="comment">/*fast_forward=*/</highlight><highlight class="keyword">false</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="116"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="117"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="118"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::FastForward(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>from,</highlight></codeline> |
| <codeline lineno="119"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>to)<sp/>{</highlight></codeline> |
| <codeline lineno="120"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ReplaceBranchInternal(from,<sp/>to,<sp/></highlight><highlight class="comment">/*fast_forward=*/</highlight><highlight class="keyword">true</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="121"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="122"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="123"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::ReplaceBranchInternal(</highlight></codeline> |
| <codeline lineno="124"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>from,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>to,<sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>fast_forward)<sp/>{</highlight></codeline> |
| <codeline lineno="125"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!from.empty(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>to<sp/>update<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="126"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!to.empty(),<sp/></highlight><highlight class="stringliteral">"Destination<sp/>ref<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="127"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>to_it<sp/>=<sp/>updated_refs_.find(to);</highlight></codeline> |
| <codeline lineno="128"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(to_it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Ref<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>to);</highlight></codeline> |
| <codeline lineno="129"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="130"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>from_it<sp/>=<sp/>updated_refs_.find(from);</highlight></codeline> |
| <codeline lineno="131"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(from_it<sp/>==<sp/>updated_refs_.end())<sp/>{</highlight></codeline> |
| <codeline lineno="132"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>CreateBranch(from,<sp/>to_it->second->snapshot_id);</highlight></codeline> |
| <codeline lineno="133"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="134"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="135"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(from_it->second->type()<sp/>==<sp/>SnapshotRefType::kBranch,</highlight></codeline> |
| <codeline lineno="136"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>is<sp/>a<sp/>tag<sp/>not<sp/>a<sp/>branch"</highlight><highlight class="normal">,<sp/>from);</highlight></codeline> |
| <codeline lineno="137"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="138"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Nothing<sp/>to<sp/>replace<sp/>if<sp/>snapshot<sp/>IDs<sp/>are<sp/>the<sp/>same</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="139"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(to_it->second->snapshot_id<sp/>==<sp/>from_it->second->snapshot_id)<sp/>{</highlight></codeline> |
| <codeline lineno="140"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="141"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="142"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="143"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(fast_forward)<sp/>{</highlight></codeline> |
| <codeline lineno="144"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Fast-forward<sp/>is<sp/>valid<sp/>only<sp/>when<sp/>the<sp/>current<sp/>branch<sp/>(from)<sp/>is<sp/>an<sp/>ancestor<sp/>of<sp/>the</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="145"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>target<sp/>(to),<sp/>i.e.<sp/>we<sp/>are<sp/>moving<sp/>forward<sp/>in<sp/>history.</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="146"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>base_metadata<sp/>=<sp/>transaction_->current();</highlight></codeline> |
| <codeline lineno="147"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight></codeline> |
| <codeline lineno="148"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>from_is_ancestor_of_to,</highlight></codeline> |
| <codeline lineno="149"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>SnapshotUtil::IsAncestorOf(</highlight></codeline> |
| <codeline lineno="150"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>to_it->second->snapshot_id,<sp/>from_it->second->snapshot_id,</highlight></codeline> |
| <codeline lineno="151"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[&base_metadata](int64_t<sp/></highlight><highlight class="keywordtype">id</highlight><highlight class="normal">)<sp/>{<sp/>return<sp/>base_metadata.SnapshotById(id);<sp/>}));</highlight></codeline> |
| <codeline lineno="152"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="153"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_CHECK(from_is_ancestor_of_to,</highlight></codeline> |
| <codeline lineno="154"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>fast-forward:<sp/>{}<sp/>is<sp/>not<sp/>an<sp/>ancestor<sp/>of<sp/>{}"</highlight><highlight class="normal">,<sp/>from,<sp/>to);</highlight></codeline> |
| <codeline lineno="155"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="156"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="157"><highlight class="normal"><sp/><sp/>from_it->second<sp/>=<sp/>from_it->second->Clone(to_it->second->snapshot_id);</highlight></codeline> |
| <codeline lineno="158"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="159"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="160"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="161"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::ReplaceTag(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name,</highlight></codeline> |
| <codeline lineno="162"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline> |
| <codeline lineno="163"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Tag<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="164"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>updated_refs_.find(name);</highlight></codeline> |
| <codeline lineno="165"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Tag<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="166"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->type()<sp/>==<sp/>SnapshotRefType::kTag,</highlight></codeline> |
| <codeline lineno="167"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>is<sp/>a<sp/>branch<sp/>not<sp/>a<sp/>tag"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="168"><highlight class="normal"><sp/><sp/>it->second<sp/>=<sp/>it->second->Clone(snapshot_id);</highlight></codeline> |
| <codeline lineno="169"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="170"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="171"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="172"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::SetMinSnapshotsToKeep(</highlight></codeline> |
| <codeline lineno="173"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name,<sp/>int32_t<sp/>min_snapshots_to_keep)<sp/>{</highlight></codeline> |
| <codeline lineno="174"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="175"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>updated_refs_.find(name);</highlight></codeline> |
| <codeline lineno="176"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="177"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->type()<sp/>==<sp/>SnapshotRefType::kBranch,</highlight></codeline> |
| <codeline lineno="178"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>is<sp/>a<sp/>tag<sp/>not<sp/>a<sp/>branch"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="179"><highlight class="normal"><sp/><sp/>it->second<sp/>=<sp/>it->second->Clone();</highlight></codeline> |
| <codeline lineno="180"><highlight class="normal"><sp/><sp/>std::get<SnapshotRef::Branch>(it->second->retention).min_snapshots_to_keep<sp/>=</highlight></codeline> |
| <codeline lineno="181"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>min_snapshots_to_keep;</highlight></codeline> |
| <codeline lineno="182"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->Validate(),</highlight></codeline> |
| <codeline lineno="183"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Invalid<sp/>min_snapshots_to_keep<sp/>{}<sp/>for<sp/>branch<sp/>'{}'"</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="184"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>min_snapshots_to_keep,<sp/>name);</highlight></codeline> |
| <codeline lineno="185"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="186"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="187"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="188"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::SetMaxSnapshotAgeMs(</highlight></codeline> |
| <codeline lineno="189"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name,<sp/>int64_t<sp/>max_snapshot_age_ms)<sp/>{</highlight></codeline> |
| <codeline lineno="190"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="191"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>updated_refs_.find(name);</highlight></codeline> |
| <codeline lineno="192"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Branch<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="193"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->type()<sp/>==<sp/>SnapshotRefType::kBranch,</highlight></codeline> |
| <codeline lineno="194"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Ref<sp/>'{}'<sp/>is<sp/>a<sp/>tag<sp/>not<sp/>a<sp/>branch"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="195"><highlight class="normal"><sp/><sp/>it->second<sp/>=<sp/>it->second->Clone();</highlight></codeline> |
| <codeline lineno="196"><highlight class="normal"><sp/><sp/>std::get<SnapshotRef::Branch>(it->second->retention).max_snapshot_age_ms<sp/>=</highlight></codeline> |
| <codeline lineno="197"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>max_snapshot_age_ms;</highlight></codeline> |
| <codeline lineno="198"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->Validate(),</highlight></codeline> |
| <codeline lineno="199"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Invalid<sp/>max_snapshot_age_ms<sp/>{}<sp/>for<sp/>branch<sp/>'{}'"</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="200"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>max_snapshot_age_ms,<sp/>name);</highlight></codeline> |
| <codeline lineno="201"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="202"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="203"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="204"><highlight class="normal">UpdateSnapshotReference&<sp/>UpdateSnapshotReference::SetMaxRefAgeMs(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>name,</highlight></codeline> |
| <codeline lineno="205"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>max_ref_age_ms)<sp/>{</highlight></codeline> |
| <codeline lineno="206"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!name.empty(),<sp/></highlight><highlight class="stringliteral">"Reference<sp/>name<sp/>cannot<sp/>be<sp/>empty"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="207"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>updated_refs_.find(name);</highlight></codeline> |
| <codeline lineno="208"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it<sp/>!=<sp/>updated_refs_.end(),<sp/></highlight><highlight class="stringliteral">"Ref<sp/>does<sp/>not<sp/>exist:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="209"><highlight class="normal"><sp/><sp/>it->second<sp/>=<sp/>it->second->Clone();</highlight></codeline> |
| <codeline lineno="210"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(it->second->type()<sp/>==<sp/>SnapshotRefType::kBranch)<sp/>{</highlight></codeline> |
| <codeline lineno="211"><highlight class="normal"><sp/><sp/><sp/><sp/>std::get<SnapshotRef::Branch>(it->second->retention).max_ref_age_ms<sp/>=<sp/>max_ref_age_ms;</highlight></codeline> |
| <codeline lineno="212"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline> |
| <codeline lineno="213"><highlight class="normal"><sp/><sp/><sp/><sp/>std::get<SnapshotRef::Tag>(it->second->retention).max_ref_age_ms<sp/>=<sp/>max_ref_age_ms;</highlight></codeline> |
| <codeline lineno="214"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="215"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(it->second->Validate(),<sp/></highlight><highlight class="stringliteral">"Invalid<sp/>max_ref_age_ms<sp/>{}<sp/>for<sp/>ref<sp/>'{}'"</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="216"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>max_ref_age_ms,<sp/>name);</highlight></codeline> |
| <codeline lineno="217"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="218"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="219"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="220"><highlight class="normal">Result<UpdateSnapshotReference::ApplyResult><sp/>UpdateSnapshotReference::Apply()<sp/>{</highlight></codeline> |
| <codeline lineno="221"><highlight class="normal"><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(CheckErrors());</highlight></codeline> |
| <codeline lineno="222"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="223"><highlight class="normal"><sp/><sp/>ApplyResult<sp/>result;</highlight></codeline> |
| <codeline lineno="224"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>current_refs<sp/>=<sp/>base().refs;</highlight></codeline> |
| <codeline lineno="225"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="226"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Identify<sp/>references<sp/>which<sp/>have<sp/>been<sp/>removed</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="227"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>[name,<sp/>ref]<sp/>:<sp/>current_refs)<sp/>{</highlight></codeline> |
| <codeline lineno="228"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!updated_refs_.contains(name))<sp/>{</highlight></codeline> |
| <codeline lineno="229"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>result.to_remove.push_back(name);</highlight></codeline> |
| <codeline lineno="230"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="231"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="232"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="233"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Identify<sp/>references<sp/>which<sp/>have<sp/>been<sp/>created<sp/>or<sp/>updated</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="234"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>[name,<sp/>ref]<sp/>:<sp/>updated_refs_)<sp/>{</highlight></codeline> |
| <codeline lineno="235"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>iter<sp/>=<sp/>current_refs.find(name);</highlight></codeline> |
| <codeline lineno="236"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>iter<sp/>==<sp/>current_refs.end()<sp/>||<sp/>*iter->second<sp/>!=<sp/>*ref)<sp/>{</highlight></codeline> |
| <codeline lineno="237"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>result.to_set.emplace_back(name,<sp/>ref);</highlight></codeline> |
| <codeline lineno="238"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="239"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="240"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="241"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>result;</highlight></codeline> |
| <codeline lineno="242"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="243"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="244"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline> |
| </programlisting> |
| <location file="iceberg/update/update_snapshot_reference.cc"/> |
| </compounddef> |
| </doxygen> |
