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Optimized the parsing of projects from the IdeaProject.
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68 changes: 68 additions & 0 deletions
68
src/org/netbeans/gradle/project/model/NbGradleModuleBuilder.java
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package org.netbeans.gradle.project.model; | ||
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import java.io.File; | ||
import java.util.EnumMap; | ||
import java.util.LinkedList; | ||
import java.util.List; | ||
import java.util.Map; | ||
import org.netbeans.gradle.project.CollectionUtils; | ||
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public final class NbGradleModuleBuilder { | ||
// We need this class because in case of circular dependencies we are | ||
// not able to create an immutable NbGradleModule instance. | ||
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private final Map<NbDependencyType, NbDependencyGroup> dependencies; | ||
private final List<NbGradleModule> children; | ||
private final NbGradleModule view; | ||
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public NbGradleModuleBuilder( | ||
NbGradleModule.Properties properties, | ||
Map<NbSourceType, NbSourceGroup> sources, | ||
List<File> listedDirs) { | ||
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if (properties == null) throw new NullPointerException("properties"); | ||
if (sources == null) throw new NullPointerException("sources"); | ||
if (listedDirs == null) throw new NullPointerException("listedDirs"); | ||
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this.dependencies = new EnumMap<NbDependencyType, NbDependencyGroup>(NbDependencyType.class); | ||
this.children = new LinkedList<NbGradleModule>(); | ||
this.view = new NbGradleModule(properties, | ||
copyNullSafeMutableMap(NbSourceType.class, sources), | ||
CollectionUtils.copyNullSafeMutableList(listedDirs), | ||
dependencies, | ||
children); | ||
} | ||
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private static <K extends Enum<K>, V> Map<K, V> copyNullSafeMutableMap( | ||
Class<K> keyType, | ||
Map<K, V> map) { | ||
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Map<K, V> clonedMap = new EnumMap<K, V>(keyType); | ||
clonedMap.putAll(map); | ||
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for (Map.Entry<K, V> entry: clonedMap.entrySet()) { | ||
if (entry.getKey() == null) throw new NullPointerException("entry.key"); | ||
if (entry.getValue() == null) throw new NullPointerException("entry.value for " + entry.getKey()); | ||
} | ||
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return clonedMap; | ||
} | ||
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public void addDependencies(Map<NbDependencyType, NbDependencyGroup> dependencies) { | ||
for (Map.Entry<?, ?> entry: dependencies.entrySet()) { | ||
if (entry.getKey() == null) throw new NullPointerException("entry.key"); | ||
if (entry.getValue() == null) throw new NullPointerException("entry.value for " + entry.getKey()); | ||
} | ||
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this.dependencies.putAll(dependencies); | ||
} | ||
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public void addChild(NbGradleModule child) { | ||
if (child == null) throw new NullPointerException("child"); | ||
this.children.add(child); | ||
} | ||
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public NbGradleModule getReadOnlyView() { | ||
return view; | ||
} | ||
} |