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author | kmoore | 2011-02-06 02:07:28 +0000 |
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committer | kmoore | 2011-02-06 02:07:28 +0000 |
commit | c9c9e2b3e236ad701f642b72bca0cfabcac1d97b (patch) | |
tree | 346196323dc94395c2348339ac67e4f4cec6ebbf /jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/context/JpaNamedContextNode.java | |
parent | 8f2746f6b8c2ddc81d653d54d280043c41ed4734 (diff) | |
download | webtools.dali-c9c9e2b3e236ad701f642b72bca0cfabcac1d97b.tar.gz webtools.dali-c9c9e2b3e236ad701f642b72bca0cfabcac1d97b.tar.xz webtools.dali-c9c9e2b3e236ad701f642b72bca0cfabcac1d97b.zip |
renamed org.eclipse.jpt.core to org.eclipse.jpt.jpa.core
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/context/JpaNamedContextNode.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/context/JpaNamedContextNode.java | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/context/JpaNamedContextNode.java b/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/context/JpaNamedContextNode.java new file mode 100644 index 0000000000..2ba2391fba --- /dev/null +++ b/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/context/JpaNamedContextNode.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2010 Oracle. 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: + * Oracle - initial API and implementation + ******************************************************************************/ +package org.eclipse.jpt.jpa.core.context; + +/** + * Named context node that may have collisions with or override other nodes + * with the same name defined elsewhere in the persistence unit + * (e.g. sequence generators). + * <p> + * Provisional API: This interface is part of an interim API that is still + * under development and expected to change significantly before reaching + * stability. It is available at this early stage to solicit feedback from + * pioneering adopters on the understanding that any code that uses this API + * will almost certainly be broken (repeatedly) as the API evolves. + */ +public interface JpaNamedContextNode<T> + extends JpaContextNode +{ + // ********** name ********** + + String getName(); + String NAME_PROPERTY = "name"; //$NON-NLS-1$ + void setName(String name); + + + // ********** validation ********** + + /** + * Return whether the node "overrides" the specified node + * within the nodes' persistence unit. + * (e.g. a query defined in <code>orm.xml</code> + * "overrides" one defined in a Java annotation). + * + * @see #duplicates(Object) + */ + boolean overrides(T other); + + /** + * Return whether the node is a "duplicate" of the specified node. + * Two nodes are duplicates if they both have the same, + * non-null name and neither node "overrides" the other. + * + * @see #overrides(Object) + */ + boolean duplicates(T other); +} |