Add IRepository.contains(T) method

bundles/org.eclipse.equinox.p2.director/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.equinox.p2.director;singleton:=true
-Bundle-Version: 2.6.100.qualifier
+Bundle-Version: 2.6.200.qualifier
 Bundle-Activator: org.eclipse.equinox.internal.p2.director.DirectorActivator
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
@@ -23,7 +23,7 @@ Export-Package: org.eclipse.equinox.internal.p2.director;
  org.eclipse.equinox.p2.planner;version="2.0.0"
 Require-Bundle: org.eclipse.equinox.common;bundle-version="[3.3.0,4.0.0)",
  org.eclipse.core.jobs;bundle-version="[3.3.0,4.0.0)",
- org.eclipse.equinox.p2.metadata;bundle-version="[2.0.0,3.0.0)",
+ org.eclipse.equinox.p2.metadata;bundle-version="[2.8.0,3.0.0)",
  org.sat4j.core;bundle-version="[2.3.5,3.0.0)",
  org.sat4j.pb;bundle-version="[2.3.5,3.0.0)"
 Bundle-RequiredExecutionEnvironment: JavaSE-17

bundles/org.eclipse.equinox.p2.director/src/org/eclipse/equinox/internal/p2/director/QueryableArray.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2017 IBM Corporation and others.
+ * Copyright (c) 2008, 2023 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -39,6 +39,11 @@ public Iterator<IInstallableUnit> everything() {
 		return dataSet.iterator();
 	}
 
+	@Override
+	public boolean contains(IInstallableUnit element) {
+		return dataSet.contains(element);
+	}
+
 	@Override
 	public synchronized IIndex<IInstallableUnit> getIndex(String memberName) {
 		if (InstallableUnit.MEMBER_PROVIDED_CAPABILITIES.equals(memberName)) {

bundles/org.eclipse.equinox.p2.engine/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.equinox.p2.engine;singleton:=true
-Bundle-Version: 2.8.200.qualifier
+Bundle-Version: 2.9.0.qualifier
 Bundle-Activator: org.eclipse.equinox.internal.p2.engine.EngineActivator
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
@@ -50,7 +50,7 @@ Import-Package: javax.xml.parsers,
  org.eclipse.equinox.p2.metadata;version="[2.4.0,3.0.0)",
  org.eclipse.equinox.p2.metadata.expression;version="[2.0.0,3.0.0)",
  org.eclipse.equinox.p2.metadata.index;version="[2.0.0,3.0.0)",
- org.eclipse.equinox.p2.query;version="[2.0.0,3.0.0)",
+ org.eclipse.equinox.p2.query;version="[2.1.0,3.0.0)",
  org.eclipse.equinox.p2.repository;version="[2.0.0,3.0.0)",
  org.eclipse.equinox.p2.repository.artifact;version="[2.0.0,3.0.0)",
  org.eclipse.equinox.p2.repository.artifact.spi;version="[2.0.0,3.0.0)",

bundles/org.eclipse.equinox.p2.engine/src/org/eclipse/equinox/internal/p2/engine/Profile.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2007, 2018 IBM Corporation and others.
+ * Copyright (c) 2007, 2023 IBM Corporation and others.
  *
  * This
  * program and the accompanying materials are made available under the terms of
@@ -198,6 +198,11 @@ public Iterator<IInstallableUnit> everything() {
 		return ius.iterator();
 	}
 
+	@Override
+	public boolean contains(IInstallableUnit element) {
+		return ius.contains(element);
+	}
+
 	@Override
 	public Object getManagedProperty(Object client, String memberName, Object key) {
 		if (!(client instanceof IInstallableUnit))

bundles/org.eclipse.equinox.p2.engine/src/org/eclipse/equinox/internal/p2/engine/ProfileMetadataRepository.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- *  Copyright (c) 2009, 2017 IBM Corporation and others.
+ *  Copyright (c) 2009, 2023 IBM Corporation and others.
  *
  *  This program and the accompanying materials
  *  are made available under the terms of the Eclipse Public License 2.0
@@ -172,6 +172,11 @@ public IQueryResult<IInstallableUnit> query(IQuery<IInstallableUnit> query, IPro
 		return profile.query(query, monitor);
 	}
 
+	@Override
+	public boolean contains(IInstallableUnit element) {
+		return profile.contains(element);
+	}
+
 	private static IProfile getProfile(IProvisioningAgent agent, URI location) throws ProvisionException {
 		if (!FILE_SCHEME.equalsIgnoreCase(location.getScheme()))
 			fail(location, ProvisionException.REPOSITORY_NOT_FOUND);

bundles/org.eclipse.equinox.p2.engine/src/org/eclipse/equinox/internal/p2/engine/ProvisioningPlan.java

@@ -1,19 +1,20 @@
 /*******************************************************************************
- *  Copyright (c) 2007, 2017 IBM Corporation and others.
+ *  Copyright (c) 2007, 2023 IBM Corporation and others.
  *
  *  This program and the accompanying materials
  *  are made available under the terms of the Eclipse Public License 2.0
  *  which accompanies this distribution, and is available at
  *  https://www.eclipse.org/legal/epl-2.0/
  *
  *  SPDX-License-Identifier: EPL-2.0
- * 
+ *
  *  Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.equinox.internal.p2.engine;
 
 import java.util.*;
+import java.util.stream.Stream;
 import org.eclipse.core.runtime.*;
 import org.eclipse.equinox.p2.engine.*;
 import org.eclipse.equinox.p2.metadata.IInstallableUnit;
@@ -90,20 +91,28 @@ public QueryablePlan(boolean add) {
 			this.addition = add;
 		}
 
+		private Stream<IInstallableUnit> installableUnits() {
+			if (operands.isEmpty() || status.getSeverity() == IStatus.ERROR) {
+				return Stream.empty();
+			}
+			return operands.stream() //
+					.filter(InstallableUnitOperand.class::isInstance).map(InstallableUnitOperand.class::cast)
+					.map(addition ? InstallableUnitOperand::second : InstallableUnitOperand::first)
+					.filter(Objects::nonNull);
+		}
+
 		@Override
 		public IQueryResult<IInstallableUnit> query(IQuery<IInstallableUnit> query, IProgressMonitor monitor) {
-			if (operands == null || status.getSeverity() == IStatus.ERROR)
+			Iterator<IInstallableUnit> units = installableUnits().iterator();
+			if (!units.hasNext()) {
 				return Collector.emptyCollector();
-			Collection<IInstallableUnit> list = new ArrayList<>();
-			for (Operand operand : operands) {
-				if (!(operand instanceof InstallableUnitOperand))
-					continue;
-				InstallableUnitOperand op = ((InstallableUnitOperand) operand);
-				IInstallableUnit iu = addition ? op.second() : op.first();
-				if (iu != null)
-					list.add(iu);
 			}
-			return query.perform(list.iterator());
+			return query.perform(units);
+		}
+
+		@Override
+		public boolean contains(IInstallableUnit element) {
+			return installableUnits().anyMatch(iu -> Objects.equals(iu, element));
 		}
 	}
 

bundles/org.eclipse.equinox.p2.engine/src/org/eclipse/equinox/p2/engine/ProvisioningContext.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- *  Copyright (c) 2008, 2017 IBM Corporation and others.
+ *  Copyright (c) 2008, 2023 IBM Corporation and others.
  *
  *  This program and the accompanying materials
  *  are made available under the terms of the Eclipse Public License 2.0
@@ -64,6 +64,11 @@ class ArtifactRepositoryQueryable implements IQueryable<IArtifactRepository> {
 		public IQueryResult<IArtifactRepository> query(IQuery<IArtifactRepository> query, IProgressMonitor mon) {
 			return query.perform(repositories.listIterator());
 		}
+
+		@Override
+		public boolean contains(IArtifactRepository element) {
+			return repositories.contains(element);
+		}
 	}
 
 	/**

bundles/org.eclipse.equinox.p2.extensionlocation/META-INF/MANIFEST.MF

@@ -2,13 +2,13 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.equinox.p2.extensionlocation;singleton:=true
-Bundle-Version: 1.5.100.qualifier
+Bundle-Version: 1.5.200.qualifier
 Bundle-Activator: org.eclipse.equinox.internal.p2.extensionlocation.Activator
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Export-Package: org.eclipse.equinox.internal.p2.extensionlocation;x-friends:="org.eclipse.equinox.p2.reconciler.dropins,org.eclipse.equinox.p2.ui,org.eclipse.equinox.p2.ui.importexport"
 Require-Bundle: org.eclipse.equinox.common;bundle-version="[3.5.0,4.0.0)",
- org.eclipse.equinox.p2.metadata
+ org.eclipse.equinox.p2.metadata;bundle-version="[2.8.0,3.0.0)"
 Bundle-RequiredExecutionEnvironment: JavaSE-17
 Bundle-ActivationPolicy: lazy
 Import-Package: org.eclipse.equinox.internal.p2.artifact.repository.simple,

bundles/org.eclipse.equinox.p2.extensionlocation/src/org/eclipse/equinox/internal/p2/extensionlocation/ExtensionLocationMetadataRepository.java

@@ -1,13 +1,13 @@
 /*******************************************************************************
- *  Copyright (c) 2008, 2017 IBM Corporation and others.
+ *  Copyright (c) 2008, 2023 IBM Corporation and others.
  *
  *  This program and the accompanying materials
  *  are made available under the terms of the Eclipse Public License 2.0
  *  which accompanies this distribution, and is available at
  *  https://www.eclipse.org/legal/epl-2.0/
  *
  *  SPDX-License-Identifier: EPL-2.0
- * 
+ *
  *  Contributors:
  *     IBM Corporation - initial API and implementation
  *     Code 9 - ongoing development
@@ -51,7 +51,7 @@ public static URI getLocalRepositoryLocation(URI location) {
 	}
 
 	/*
-	 * Constructor for the class. Return a new extension location repository based on the 
+	 * Constructor for the class. Return a new extension location repository based on the
 	 * given location and specified nested repo.
 	 */
 	public ExtensionLocationMetadataRepository(IProvisioningAgent agent, URI location, IMetadataRepository repository, IProgressMonitor monitor) throws ProvisionException {
@@ -112,6 +112,11 @@ public IQueryResult<IInstallableUnit> query(IQuery<IInstallableUnit> query, IPro
 		return metadataRepository.query(query, monitor);
 	}
 
+	@Override
+	public boolean contains(IInstallableUnit element) {
+		return metadataRepository.contains(element);
+	}
+
 	public static void validate(URI location, IProgressMonitor monitor) throws ProvisionException {
 		File base = getBaseDirectory(location);
 		if (new File(base, EXTENSION_LOCATION).exists() || location.getPath().endsWith(EXTENSION_LOCATION))

bundles/org.eclipse.equinox.p2.metadata.repository/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.equinox.p2.metadata.repository;singleton:=true
-Bundle-Version: 1.5.100.qualifier
+Bundle-Version: 1.5.200.qualifier
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Export-Package: org.eclipse.equinox.internal.p2.metadata.repository;
@@ -35,7 +35,7 @@ Import-Package: javax.xml.parsers,
  org.eclipse.equinox.p2.metadata;version="[2.4.0,3.0.0)",
  org.eclipse.equinox.p2.metadata.expression;version="[2.0.0,3.0.0)",
  org.eclipse.equinox.p2.metadata.index;version="[2.0.0,3.0.0)",
- org.eclipse.equinox.p2.query;version="[2.0.0,3.0.0)",
+ org.eclipse.equinox.p2.query;version="[2.1.0,3.0.0)",
  org.eclipse.equinox.p2.repository;version="[2.0.0,3.0.0)",
  org.eclipse.equinox.p2.repository.metadata;version="[2.0.0,3.0.0)",
  org.eclipse.equinox.p2.repository.metadata.spi;version="[2.0.0,3.0.0)",

bundles/org.eclipse.equinox.p2.metadata.repository/src/org/eclipse/equinox/internal/p2/metadata/repository/CompositeMetadataRepository.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2017 IBM Corporation and others.
+ * Copyright (c) 2008, 2023 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -153,6 +153,16 @@ public IQueryResult<IInstallableUnit> query(IQuery<IInstallableUnit> query, IPro
 		}
 	}
 
+	@Override
+	public boolean contains(IInstallableUnit element) {
+		for (IMetadataRepository repository : loadedRepos) {
+			if (repository.contains(element)) {
+				return true;
+			}
+		}
+		return false;
+	}
+
 	//successfully loaded repo will be added to the list repositoriesToBeRemovedOnFailure if the list is not null and the repo wasn't previously loaded
 	private void addChild(URI childURI, boolean save, IProgressMonitor monitor, boolean propagateException, List<URI> repositoriesToBeRemovedOnFailure) throws ProvisionException {
 		SubMonitor sub = SubMonitor.convert(monitor);

bundles/org.eclipse.equinox.p2.metadata.repository/src/org/eclipse/equinox/internal/p2/metadata/repository/LocalMetadataRepository.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- *  Copyright (c) 2007, 2020 IBM Corporation and others.
+ *  Copyright (c) 2007, 2023 IBM Corporation and others.
  *
  *  This program and the accompanying materials
  *  are made available under the terms of the Eclipse Public License 2.0
@@ -207,6 +207,11 @@ public IQueryResult<IInstallableUnit> query(IQuery<IInstallableUnit> query, IPro
 		return IndexProvider.query(this, query, monitor);
 	}
 
+	@Override
+	public boolean contains(IInstallableUnit element) {
+		return units.contains(element);
+	}
+
 	@Override
 	public synchronized Iterator<IInstallableUnit> everything() {
 		snapshotNeeded = true;

bundles/org.eclipse.equinox.p2.metadata.repository/src/org/eclipse/equinox/internal/p2/metadata/repository/URLMetadataRepository.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2007, 2017 IBM Corporation and others.
+ * Copyright (c) 2007, 2023 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -107,6 +107,11 @@ public synchronized IQueryResult<IInstallableUnit> query(IQuery<IInstallableUnit
 		return IndexProvider.query(this, query, monitor);
 	}
 
+	@Override
+	public boolean contains(IInstallableUnit element) {
+		return units.contains(element);
+	}
+
 	@Override
 	public synchronized IIndex<IInstallableUnit> getIndex(String memberName) {
 		if (InstallableUnit.MEMBER_ID.equals(memberName)) {

bundles/org.eclipse.equinox.p2.metadata/.settings/.api_filters

@@ -16,4 +16,12 @@
             </message_arguments>
         </filter>
     </resource>
+    <resource path="src/org/eclipse/equinox/p2/query/IQueryable.java" type="org.eclipse.equinox.p2.query.IQueryable">
+        <filter id="404000815">
+            <message_arguments>
+                <message_argument value="org.eclipse.equinox.p2.query.IQueryable"/>
+                <message_argument value="contains(T)"/>
+            </message_arguments>
+        </filter>
+    </resource>
 </component>

bundles/org.eclipse.equinox.p2.metadata/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.equinox.p2.metadata;singleton:=true
 Bundle-Version: 2.8.0.qualifier
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Export-Package: org.eclipse.equinox.internal.p2.metadata;
@@ -78,7 +78,7 @@
  org.eclipse.equinox.p2.metadata;version="2.4.0",
  org.eclipse.equinox.p2.metadata.expression;version="2.0.0",
  org.eclipse.equinox.p2.metadata.index;version="2.0.0",
- org.eclipse.equinox.p2.query;version="2.0.0"
+ org.eclipse.equinox.p2.query;version="2.1.0"
 Require-Bundle: org.eclipse.equinox.common,
  org.eclipse.equinox.p2.core;bundle-version="[2.0.0,3.0.0)"
 Import-Package: org.eclipse.osgi.service.localization;version="1.0.0",