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1,248 symbols 3,510 edges 83 files 128 documented · 10% ● updated 30d ago★ 614 open issues

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⨍ Functions 1,109◇ Types & classes 139

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CheckedRunnable (Interface)

A Runnable that allows for checked exceptions. @author Lukas Eder [6 implementers]

src/test/java/net/fabricmc/mappingio/test/lib/jool/fi/lang/CheckedRunnable.java

MappingVisitor (Interface)

Visitor with order implied context and consecutive dst name visits. The visitation order is as follows (omitting vis [6 …

src/main/java/net/fabricmc/mappingio/MappingVisitor.java

CheckedConsumer (Interface)

A Consumer that allows for checked exceptions. @author Lukas Eder [6 implementers]

src/test/java/net/fabricmc/mappingio/test/lib/jool/fi/util/function/CheckedConsumer.java

MappingWriter (Interface)

(no doc) [11 implementers]

src/main/java/net/fabricmc/mappingio/MappingWriter.java

FlatMappingVisitor (Interface)

A mapping visitor that provides the entire data for a given element within a single visit call. [2 implementers]

src/main/java/net/fabricmc/mappingio/FlatMappingVisitor.java

HierarchyInfoProvider (Interface)

Experimental feature , may be removed or changed without further notice. [1 implementers]

src/main/java/net/fabricmc/mappingio/tree/HierarchyInfoProvider.java

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Core symbols most depended-on inside this repo

↓ 35 filesMappingVisitor

Visitor with order implied context and consecutive dst name visits. The visitation order is as follows (omitting visit prefixes …

src/main/java/net/fabricmc/mappingio/MappingVisitor.java

↓ 36 filesMappingWriter

src/main/java/net/fabricmc/mappingio/MappingWriter.java

↓ 21 filesSubsetChecker

A visitor which checks whether the visited mappings are a subset of a superset tree. Experimental feature , may be removed or …

src/main/java/net/fabricmc/mappingio/adapter/SubsetChecker.java

↓ 18 filesMappingTreeView

Read-only mapping tree. All returned collections are to be assumed unmodifiable, unless implementation-specific documentation …

src/main/java/net/fabricmc/mappingio/tree/MappingTreeView.java

↓ 11 filesColumnFileReader

Reader for column-based files.

src/main/java/net/fabricmc/mappingio/format/ColumnFileReader.java

↓ 10 filesMappingTree

Mutable mapping tree. All returned collections are to be assumed unmodifiable, unless explicitly stated otherwise.

src/main/java/net/fabricmc/mappingio/tree/MappingTree.java

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Method 1,109

Class 102

Interface 31

Enum 6

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src/main/java/net/fabricmc/mappingio/tree/MemoryMappingTree.java159 symbols

src/main/java/net/fabricmc/mappingio/format/FeatureSetBuilder.java51 symbols

src/main/java/net/fabricmc/mappingio/tree/MappingTreeView.java50 symbols

src/main/java/net/fabricmc/mappingio/tree/MappingTree.java48 symbols

src/main/java/net/fabricmc/mappingio/adapter/VisitOrderVerifier.java48 symbols

src/main/java/net/fabricmc/mappingio/tree/VisitOrder.java38 symbols

src/main/java/net/fabricmc/mappingio/format/FeatureSetImpl.java37 symbols

src/main/java/net/fabricmc/mappingio/format/FeatureSet.java36 symbols

src/test/java/net/fabricmc/mappingio/test/TestMappings.java35 symbols

src/main/java/net/fabricmc/mappingio/adapter/SubsetChecker.java24 symbols

src/test/java/net/fabricmc/mappingio/test/tests/visiting/VisitEndTest.java23 symbols

src/main/java/net/fabricmc/mappingio/adapter/EmptyElementFilter.java22 symbols

For agents

$ claude mcp add mapping-io \
  -- python -m otcore.mcp_server <graph>

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github.com/FabricMC/mapping-io @main

Extension points exported contracts — how you extend this code

Core symbols most depended-on inside this repo

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