Package org.apache.ivy.core.module.id
Class ModuleRules<T>
java.lang.Object
org.apache.ivy.core.module.id.ModuleRules<T>
- Type Parameters:
T
- a type parameter
A list of module specific rules.
This class defines a list of module specific rules. For each module only one rule apply, sometimes none.
To know which rule to apply, they are configured using matchers. So you can define a rule applying to all module from one particular organization, or to all modules with a revisions matching a pattern, and so on.
Rules condition are evaluated in order, so the first matching rule is returned.
Rules themselves can be represented by any object, depending on the purpose of the rule (define which resolver to use, which TTL in cache, ...)
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionclone()
void
defineRule
(MapMatcher condition, T rule) Defines a new rule for the given condition.void
Dump the list of rules toMessage.debug(String)
Returns an unmodifiable view of all the rules defined on this ModuleRules.Returns the rule object matching the givenModuleId
, ornull
if no rule applies.getRule
(ModuleRevisionId mrid) Returns the rule object matching the givenModuleRevisionId
, ornull
if no rule applies.getRule
(ModuleRevisionId mrid, Filter<T> filter) Returns the rule object matching the givenModuleRevisionId
and accepted by the givenFilter
, ornull
if no rule applies.Returns the rules objects matching the givenModuleId
, or an empty array if no rule applies.getRules
(ModuleRevisionId mrid, Filter<T> filter) Returns the rules object matching the givenModuleRevisionId
and accepted by the givenFilter
, or an empty array if no rule applies.
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Constructor Details
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ModuleRules
public ModuleRules()Constructs an empty ModuleRules.
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Method Details
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defineRule
Defines a new rule for the given condition.- Parameters:
condition
- the condition for which the rule should be applied. Must not benull
.rule
- the rule to apply. Must not benull
.
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getRule
Returns the rule object matching the givenModuleId
, ornull
if no rule applies. -
getRules
Returns the rules objects matching the givenModuleId
, or an empty array if no rule applies. -
getRule
Returns the rule object matching the givenModuleRevisionId
, ornull
if no rule applies.- Parameters:
mrid
- theModuleRevisionId
to search the rule for. Must not benull
.- Returns:
- the rule object matching the given
ModuleRevisionId
, ornull
if no rule applies. - See Also:
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getRule
Returns the rule object matching the givenModuleId
and accepted by the givenFilter
, ornull
if no rule applies.- Parameters:
mid
- theModuleRevisionId
to search the rule for. Must not benull
.filter
- the filter to use to filter the rule to return. TheFilter.accept(Object)
method will be called only with rule objects matching the givenModuleId
, and the first rule object accepted by the filter will be returned. Must not benull
.- Returns:
- the rule object matching the given
ModuleId
, ornull
if no rule applies. - See Also:
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getRule
Returns the rule object matching the givenModuleRevisionId
and accepted by the givenFilter
, ornull
if no rule applies.- Parameters:
mrid
- theModuleRevisionId
to search the rule for. Must not benull
.filter
- the filter to use to filter the rule to return. TheFilter.accept(Object)
method will be called only with rule objects matching the givenModuleRevisionId
, and the first rule object accepted by the filter will be returned. Must not benull
.- Returns:
- the rule object matching the given
ModuleRevisionId
, ornull
if no rule applies. - See Also:
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getRules
Returns the rules object matching the givenModuleRevisionId
and accepted by the givenFilter
, or an empty array if no rule applies.- Parameters:
mrid
- theModuleRevisionId
to search the rule for. Must not benull
.filter
- the filter to use to filter the rule to return. TheFilter.accept(Object)
method will be called only with rule objects matching the givenModuleRevisionId
. Must not benull
.- Returns:
- an array of rule objects matching the given
ModuleRevisionId
.
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dump
Dump the list of rules toMessage.debug(String)
- Parameters:
prefix
- the prefix to use for each line dumped
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getAllRules
Returns an unmodifiable view of all the rules defined on this ModuleRules.The rules are returned in a Map where they keys are the MapMatchers matching the rules object, and the values are the rules object themselves.
- Returns:
- an unmodifiable view of all the rules defined on this ModuleRules.
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clone
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