SubVersionMatcher
Date: 2013-01-10

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## org.apache.ivy.plugins.version
Class SubVersionMatcher

    java.lang.Object
      org.apache.ivy.plugins.version.AbstractVersionMatcher
          org.apache.ivy.plugins.version.SubVersionMatcher

All Implemented Interfaces:
  IvySettingsAware, VersionMatcher

    public class SubVersionMatcher

extends AbstractVersionMatcher

Constructor Summary
`SubVersionMatcher()`

Method Summary
`boolean` | `accept(ModuleRevisionId askedMrid, ModuleRevisionId foundMrid)` Indicates if this version matcher considers that the module revision found matches the asked one.
`int` | `compare(ModuleRevisionId askedMrid, ModuleRevisionId foundMrid, java.util.Comparator staticComparator)` This method should be overriden in most cases, because it uses the default contract to return 1 when it's not possible to know which revision is greater.
`boolean` | `isDynamic(ModuleRevisionId askedMrid)` Indicates if the given asked ModuleRevisionId should be considered as dynamic for the current VersionMatcher or not.

Methods inherited from class org.apache.ivy.plugins.version.AbstractVersionMatcher
`accept, getName, getSettings, needModuleDescriptor, setName, setSettings, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### SubVersionMatcher

    public SubVersionMatcher()

Method Detail

### isDynamic

    public boolean isDynamic(ModuleRevisionId askedMrid)

  Description copied from interface: `VersionMatcher`
  Indicates if the given asked ModuleRevisionId should be considered as dynamic for the current VersionMatcher or not.

  Parameters:
    `askedMrid` - the dependency module revision id as asked by a module
  Returns:
    true if this revision is considered as a dynamic one, false otherwise

### accept

    public boolean accept(ModuleRevisionId askedMrid,
                          ModuleRevisionId foundMrid)

  Description copied from interface: `VersionMatcher`
  Indicates if this version matcher considers that the module revision found matches the asked one.

  Returns:

### compare

    public int compare(ModuleRevisionId askedMrid,
                       ModuleRevisionId foundMrid,
                       java.util.Comparator staticComparator)

  Description copied from class: `AbstractVersionMatcher`
  This method should be overriden in most cases, because it uses the default contract to return 1 when it's not possible to know which revision is greater.

  Specified by:
    `compare` in interface `VersionMatcher`
  Overrides:
    `compare` in class `AbstractVersionMatcher`
  Parameters:
    `askedMrid` - the dynamic revision to compare
    `foundMrid` - the static revision to compare
    `staticComparator` - a comparator which can be used to compare static revisions
  Returns:
    0 if it's not possible to know which one is greater, greater than 0 if askedMrid should be considered greater, lower than 0 if it can't be consider greater

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