diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/metadata/IRequirementChange.java')
-rw-r--r-- | bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/metadata/IRequirementChange.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/metadata/IRequirementChange.java b/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/metadata/IRequirementChange.java new file mode 100644 index 000000000..16c21098b --- /dev/null +++ b/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/metadata/IRequirementChange.java @@ -0,0 +1,38 @@ +/******************************************************************************* +* Copyright (c) 2008, 2009 EclipseSource and others. All rights reserved. This +* program and the accompanying materials are made available under the terms of +* the Eclipse Public License v1.0 which accompanies this distribution, and is +* available at http://www.eclipse.org/legal/epl-v10.html +* +* Contributors: +* EclipseSource - initial API and implementation +******************************************************************************/ +package org.eclipse.equinox.p2.metadata; + +import org.eclipse.equinox.internal.p2.metadata.IRequiredCapability; + +/** + * @noimplement This interface is not intended to be implemented by clients. + * @noextend This interface is not intended to be extended by clients. + * @since 2.0 + */ +public interface IRequirementChange { + + public IRequiredCapability applyOn(); + + public IRequiredCapability newValue(); + + public boolean matches(IRequiredCapability toMatch); + + /** + * Returns whether this requirement change is equal to the given object. + * + * This method returns <i>true</i> if: + * <ul> + * <li> Both this object and the given object are of type IRequiredCapability + * <li> The result of <b>applyOn()</b> on both objects are equal + * <li> The result of <b>newValue()</b> on both objects are equal + * </ul> + */ + public boolean equals(Object other); +}
\ No newline at end of file |