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<String>( 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;
56
57 if ( excludes.contains( id ) )
58 {
59 return false;
60 }
61
62 return true;
63 }
64
65 @Override
66 public int hashCode()
67 {
68 int hash = 17;
69 hash = hash * 31 + excludes.hashCode();
70 return hash;
71 }
72
73 @Override
74 public boolean equals( Object obj )
75 {
76 if ( this == obj )
77 {
78 return true;
79 }
80
81 if ( !( obj instanceof ExclusionSetFilter ) )
82 {
83 return false;
84 }
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86 ExclusionSetFilter other = (ExclusionSetFilter) obj;
87
88 return excludes.equals( other.excludes );
89 }
90 }