Class AndDependencySelector
- java.lang.Object
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- org.eclipse.aether.util.graph.selector.AndDependencySelector
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- All Implemented Interfaces:
DependencySelector
public final class AndDependencySelector extends java.lang.Object implements DependencySelector
A dependency selector that combines zero or more other selectors using a logicalAND
. The resulting selector selects a given dependency if and only if all constituent selectors do so.
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Field Summary
Fields Modifier and Type Field Description private int
hashCode
private java.util.Set<? extends DependencySelector>
selectors
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Constructor Summary
Constructors Modifier Constructor Description AndDependencySelector(java.util.Collection<? extends DependencySelector> selectors)
Creates a new selector from the specified selectors.private
AndDependencySelector(java.util.Set<DependencySelector> selectors)
AndDependencySelector(DependencySelector... selectors)
Creates a new selector from the specified selectors.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description DependencySelector
deriveChildSelector(DependencyCollectionContext context)
Derives a dependency selector for the specified collection context.boolean
equals(java.lang.Object obj)
int
hashCode()
static DependencySelector
newInstance(DependencySelector selector1, DependencySelector selector2)
Creates a new selector from the specified selectors.boolean
selectDependency(Dependency dependency)
Decides whether the specified dependency should be included in the dependency graph.java.lang.String
toString()
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Field Detail
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selectors
private final java.util.Set<? extends DependencySelector> selectors
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hashCode
private int hashCode
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Constructor Detail
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AndDependencySelector
public AndDependencySelector(DependencySelector... selectors)
Creates a new selector from the specified selectors. PrefernewInstance(DependencySelector, DependencySelector)
if any of the input selectors might benull
.- Parameters:
selectors
- The selectors to combine, may benull
but must not containnull
elements.
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AndDependencySelector
public AndDependencySelector(java.util.Collection<? extends DependencySelector> selectors)
Creates a new selector from the specified selectors.- Parameters:
selectors
- The selectors to combine, may benull
but must not containnull
elements.
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AndDependencySelector
private AndDependencySelector(java.util.Set<DependencySelector> selectors)
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Method Detail
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newInstance
public static DependencySelector newInstance(DependencySelector selector1, DependencySelector selector2)
Creates a new selector from the specified selectors.- Parameters:
selector1
- The first selector to combine, may benull
.selector2
- The second selector to combine, may benull
.- Returns:
- The combined selector or
null
if both selectors werenull
.
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selectDependency
public boolean selectDependency(Dependency dependency)
Description copied from interface:DependencySelector
Decides whether the specified dependency should be included in the dependency graph.- Specified by:
selectDependency
in interfaceDependencySelector
- Parameters:
dependency
- The dependency to check, must not benull
.- Returns:
false
if the dependency should be excluded from the children of the current node,true
otherwise.
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deriveChildSelector
public DependencySelector deriveChildSelector(DependencyCollectionContext context)
Description copied from interface:DependencySelector
Derives a dependency selector for the specified collection context. When calculating the child selector, implementors are strongly advised to simply return the current instance if nothing changed to help save memory.- Specified by:
deriveChildSelector
in interfaceDependencySelector
- Parameters:
context
- The dependency collection context, must not benull
.- Returns:
- The dependency selector for the target node or
null
if dependencies should be unconditionally included in the sub graph.
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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