Package org.eclipse.aether.collection
Interface DependencyGraphTransformationContext
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- All Known Implementing Classes:
DefaultDependencyGraphTransformationContext
,TestDependencyGraphTransformationContext
public interface DependencyGraphTransformationContext
A context used during dependency collection to exchange information within a chain of dependency graph transformers.- See Also:
DependencyGraphTransformer
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.Object
get(java.lang.Object key)
Gets a keyed value from the context.RepositorySystemSession
getSession()
Gets the repository system session during which the graph transformation happens.java.lang.Object
put(java.lang.Object key, java.lang.Object value)
Puts a keyed value into the context.
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Method Detail
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getSession
RepositorySystemSession getSession()
Gets the repository system session during which the graph transformation happens.- Returns:
- The repository system session, never
null
.
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get
java.lang.Object get(java.lang.Object key)
Gets a keyed value from the context.- Parameters:
key
- The key used to query the value, must not benull
.- Returns:
- The queried value or
null
if none.
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put
java.lang.Object put(java.lang.Object key, java.lang.Object value)
Puts a keyed value into the context.- Parameters:
key
- The key used to store the value, must not benull
.value
- The value to store, may benull
to remove the mapping.- Returns:
- The previous value associated with the key or
null
if none.
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