1 package org.apache.maven.artifact.resolver.filter;
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22 import java.util.Arrays;
23 import java.util.LinkedHashSet;
24 import java.util.Set;
25
26 import org.apache.maven.artifact.Artifact;
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31 public class ExclusionSetFilter
32 implements ArtifactFilter
33 {
34 private Set<String> excludes;
35
36 public ExclusionSetFilter( String[] excludes )
37 {
38 this.excludes = new LinkedHashSet<>( Arrays.asList( excludes ) );
39 }
40
41 public ExclusionSetFilter( Set<String> excludes )
42 {
43 this.excludes = excludes;
44 }
45
46 public boolean include( Artifact artifact )
47 {
48 String id = artifact.getArtifactId();
49
50 if ( excludes.contains( id ) )
51 {
52 return false;
53 }
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55 id = artifact.getGroupId() + ':' + id;
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57 return !excludes.contains( id );
58
59 }
60
61 @Override
62 public int hashCode()
63 {
64 int hash = 17;
65 hash = hash * 31 + excludes.hashCode();
66 return hash;
67 }
68
69 @Override
70 public boolean equals( Object obj )
71 {
72 if ( this == obj )
73 {
74 return true;
75 }
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77 if ( !( obj instanceof ExclusionSetFilter ) )
78 {
79 return false;
80 }
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82 ExclusionSetFilter other = (ExclusionSetFilter) obj;
83
84 return excludes.equals( other.excludes );
85 }
86 }