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package org.apache.maven.surefire.common.junit48; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Properties; |
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import java.util.Set; |
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import org.apache.maven.shared.utils.io.SelectorUtils; |
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import org.apache.maven.surefire.booter.ProviderParameterNames; |
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import org.apache.maven.surefire.group.match.AndGroupMatcher; |
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import org.apache.maven.surefire.group.match.GroupMatcher; |
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import org.apache.maven.surefire.group.match.InverseGroupMatcher; |
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import org.apache.maven.surefire.group.parse.GroupMatcherParser; |
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import org.apache.maven.surefire.group.parse.ParseException; |
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import org.junit.experimental.categories.Category; |
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import org.junit.runner.Description; |
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import org.junit.runner.manipulation.Filter; |
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public class FilterFactory |
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{ |
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private final ClassLoader testClassLoader; |
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public FilterFactory( ClassLoader testClassLoader ) |
50 | 0 | { |
51 | 0 | this.testClassLoader = testClassLoader; |
52 | 0 | } |
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public Filter createGroupFilter( Properties providerProperties ) |
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{ |
56 | 0 | String groups = providerProperties.getProperty( ProviderParameterNames.TESTNG_GROUPS_PROP ); |
57 | 0 | String excludedGroups = providerProperties.getProperty( ProviderParameterNames.TESTNG_EXCLUDEDGROUPS_PROP ); |
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|
59 | 0 | GroupMatcher included = null; |
60 | 0 | if ( groups != null && groups.trim().length() > 0 ) |
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{ |
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try |
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{ |
64 | 0 | included = new GroupMatcherParser( groups ).parse(); |
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} |
66 | 0 | catch ( ParseException e ) |
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{ |
68 | 0 | throw new IllegalArgumentException( "Invalid group expression: '" + groups + "'. Reason: " |
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+ e.getMessage(), e ); |
70 | 0 | } |
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} |
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|
73 | 0 | GroupMatcher excluded = null; |
74 | 0 | if ( excludedGroups != null && excludedGroups.trim().length() > 0 ) |
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{ |
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try |
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{ |
78 | 0 | excluded = new GroupMatcherParser( excludedGroups ).parse(); |
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} |
80 | 0 | catch ( ParseException e ) |
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{ |
82 | 0 | throw new IllegalArgumentException( "Invalid group expression: '" + excludedGroups + "'. Reason: " |
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+ e.getMessage(), e ); |
84 | 0 | } |
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} |
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91 | 0 | if ( included != null && testClassLoader != null ) |
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{ |
93 | 0 | included.loadGroupClasses( testClassLoader ); |
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} |
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96 | 0 | if ( excluded != null && testClassLoader != null ) |
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{ |
98 | 0 | excluded.loadGroupClasses( testClassLoader ); |
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} |
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101 | 0 | return new GroupMatcherCategoryFilter( included, excluded ); |
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} |
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public Filter createMethodFilter( String requestedTestMethod ) |
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{ |
139 | 0 | return new MethodFilter( requestedTestMethod ); |
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} |
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public Filter and( Filter filter1, Filter filter2 ) |
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{ |
144 | 0 | return new AndFilter( filter1, filter2 ); |
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} |
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private static class MethodFilter |
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extends Filter |
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{ |
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private final String requestedTestMethod; |
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public MethodFilter( String requestedTestMethod ) |
153 | 0 | { |
154 | 0 | this.requestedTestMethod = requestedTestMethod; |
155 | 0 | } |
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@Override |
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public boolean shouldRun( Description description ) |
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{ |
160 | 0 | for ( Description o : description.getChildren() ) |
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{ |
162 | 0 | if ( isDescriptionMatch( o ) ) |
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{ |
164 | 0 | return true; |
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} |
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} |
168 | 0 | return isDescriptionMatch( description ); |
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} |
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private boolean isDescriptionMatch( Description description ) |
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{ |
173 | 0 | return description.getMethodName() != null |
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&& SelectorUtils.match( requestedTestMethod, description.getMethodName() ); |
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} |
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@Override |
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public String describe() |
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{ |
180 | 0 | return "By method" + requestedTestMethod; |
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} |
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} |
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private static class GroupMatcherCategoryFilter |
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extends Filter |
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{ |
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private AndGroupMatcher matcher; |
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190 | 0 | private Map<Description, Boolean> shouldRunAnswers = new HashMap<Description, Boolean>(); |
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public GroupMatcherCategoryFilter( GroupMatcher included, GroupMatcher excluded ) |
193 | 0 | { |
194 | 0 | GroupMatcher invertedExclude = excluded == null ? null : new InverseGroupMatcher( excluded ); |
195 | 0 | if ( included != null || invertedExclude != null ) |
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{ |
197 | 0 | matcher = new AndGroupMatcher(); |
198 | 0 | if ( included != null ) |
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{ |
200 | 0 | matcher.addMatcher( included ); |
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} |
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|
203 | 0 | if ( invertedExclude != null ) |
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{ |
205 | 0 | matcher.addMatcher( invertedExclude ); |
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} |
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} |
208 | 0 | } |
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@Override |
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public boolean shouldRun( Description description ) |
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{ |
213 | 0 | return shouldRun( description, |
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( description.getMethodName() == null ? null |
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: Description.createSuiteDescription( description.getTestClass() ) ) ); |
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} |
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private boolean shouldRun( Description description, Description parent ) |
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{ |
220 | 0 | Boolean result = shouldRunAnswers.get( description ); |
221 | 0 | if ( result != null ) |
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{ |
223 | 0 | return result; |
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} |
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|
226 | 0 | if ( matcher == null ) |
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{ |
228 | 0 | return true; |
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} |
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235 | 0 | Set<Class<?>> cats = new HashSet<Class<?>>(); |
236 | 0 | Category cat = description.getAnnotation( Category.class ); |
237 | 0 | if ( cat != null ) |
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{ |
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|
241 | 0 | cats.addAll( Arrays.asList( cat.value() ) ); |
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} |
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244 | 0 | if ( parent != null ) |
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{ |
246 | 0 | cat = parent.getAnnotation( Category.class ); |
247 | 0 | if ( cat != null ) |
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{ |
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|
251 | 0 | cats.addAll( Arrays.asList( cat.value() ) ); |
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} |
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} |
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|
260 | 0 | result = matcher.enabled( cats.toArray( new Class<?>[] {} ) ); |
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|
262 | 0 | if ( parent == null ) |
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{ |
264 | 0 | if ( cats.size() == 0 ) |
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{ |
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|
269 | 0 | result = true; |
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} |
271 | 0 | else if ( !result ) |
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{ |
273 | 0 | ArrayList<Description> children = description.getChildren(); |
274 | 0 | if ( children != null ) |
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{ |
276 | 0 | for ( Description child : children ) |
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{ |
278 | 0 | if ( shouldRun( child, description ) ) |
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{ |
280 | 0 | result = true; |
281 | 0 | break; |
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} |
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} |
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} |
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} |
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} |
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|
288 | 0 | shouldRunAnswers.put( description, result ); |
289 | 0 | return result == null ? false : result; |
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} |
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@Override |
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public String describe() |
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{ |
295 | 0 | return matcher == null ? "ANY" : matcher.toString(); |
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} |
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} |
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private static class AndFilter |
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extends Filter |
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{ |
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private final Filter filter1; |
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private final Filter filter2; |
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public AndFilter( Filter filter1, Filter filter2 ) |
308 | 0 | { |
309 | 0 | this.filter1 = filter1; |
310 | 0 | this.filter2 = filter2; |
311 | 0 | } |
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@Override |
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public boolean shouldRun( Description description ) |
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{ |
316 | 0 | return filter1.shouldRun( description ) && filter2.shouldRun( description ); |
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} |
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@Override |
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public String describe() |
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{ |
322 | 0 | return filter1.describe() + " AND " + filter2.describe(); |
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} |
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} |
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@SuppressWarnings( "unused" ) |
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private static class CombinedCategoryFilter |
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extends Filter |
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{ |
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private final List<Filter> includedFilters; |
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private final List<Filter> excludedFilters; |
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public CombinedCategoryFilter( List<Filter> includedFilters, List<Filter> excludedFilters ) |
335 | 0 | { |
336 | 0 | this.includedFilters = includedFilters; |
337 | 0 | this.excludedFilters = excludedFilters; |
338 | 0 | } |
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@Override |
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public boolean shouldRun( Description description ) |
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{ |
343 | 0 | return ( includedFilters.isEmpty() || inOneOfFilters( includedFilters, description ) ) |
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&& ( excludedFilters.isEmpty() || !inOneOfFilters( excludedFilters, description ) ); |
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} |
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private boolean inOneOfFilters( List<Filter> filters, Description description ) |
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{ |
349 | 0 | for ( Filter f : filters ) |
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{ |
351 | 0 | if ( f.shouldRun( description ) ) |
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{ |
353 | 0 | return true; |
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} |
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} |
356 | 0 | return false; |
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} |
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@Override |
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public String describe() |
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{ |
362 | 0 | StringBuilder sb = new StringBuilder(); |
363 | 0 | if ( !includedFilters.isEmpty() ) |
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{ |
365 | 0 | sb.append( "(" ); |
366 | 0 | sb.append( joinFilters( includedFilters, " OR " ) ); |
367 | 0 | sb.append( ")" ); |
368 | 0 | if ( !excludedFilters.isEmpty() ) |
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{ |
370 | 0 | sb.append( " AND " ); |
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} |
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} |
373 | 0 | if ( !excludedFilters.isEmpty() ) |
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{ |
375 | 0 | sb.append( "NOT (" ); |
376 | 0 | sb.append( joinFilters( includedFilters, " OR " ) ); |
377 | 0 | sb.append( ")" ); |
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} |
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|
380 | 0 | return sb.toString(); |
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} |
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private String joinFilters( List<Filter> filters, String sep ) |
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{ |
385 | 0 | int i = 0; |
386 | 0 | StringBuilder sb = new StringBuilder(); |
387 | 0 | for ( Filter f : filters ) |
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{ |
389 | 0 | if ( i++ > 0 ) |
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{ |
391 | 0 | sb.append( sep ); |
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} |
393 | 0 | sb.append( f.describe() ); |
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} |
395 | 0 | return sb.toString(); |
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} |
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} |
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} |