Class TypingContext
- java.lang.Object
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- net.sourceforge.pmd.lang.java.types.TypingContext
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- All Implemented Interfaces:
Function<JVariableSymbol,JTypeMirror>
public final class TypingContext extends Object
A mapping of variables to types.
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Field Summary
Fields Modifier and Type Field Description static TypingContextDEFAULTEmpty context.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description TypingContextandThen(Map<JVariableSymbol,@Nullable JTypeMirror> map)Return a new typing context which uses this one as a parent.TypingContextandThenZip(List<JVariableSymbol> symbols, List<JTypeMirror> types)@Nullable JTypeMirrorapply(JVariableSymbol var)protected Map<T,R>getMap()booleanisEmpty()StringtoString()static TypingContextzip(List<JVariableSymbol> symbols, List<JTypeMirror> types)
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Field Detail
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DEFAULT
public static final TypingContext DEFAULT
Empty context. Corresponds to defaulting all lambda param types to their value in the AST.
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Method Detail
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apply
public @Nullable JTypeMirror apply(JVariableSymbol var)
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andThen
public TypingContext andThen(Map<JVariableSymbol,@Nullable JTypeMirror> map)
Return a new typing context which uses this one as a parent.
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andThenZip
public TypingContext andThenZip(List<JVariableSymbol> symbols, List<JTypeMirror> types)
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zip
public static TypingContext zip(List<JVariableSymbol> symbols, List<JTypeMirror> types)
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getMap
protected Map<T,R> getMap()
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isEmpty
public boolean isEmpty()
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