diff options
Diffstat (limited to 'core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMLinkage.java')
| -rw-r--r-- | core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMLinkage.java | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMLinkage.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMLinkage.java index c5d8997fc73..f89d33844ec 100644 --- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMLinkage.java +++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMLinkage.java @@ -75,9 +75,6 @@ public abstract class PDOMLinkage extends PDOMNamedNode implements IIndexLinkage protected static final int RECORD_SIZE = PDOMNamedNode.RECORD_SIZE + 20; protected static final long[] FILE_LOCAL_REC_DUMMY = new long[]{0}; - // Node types - protected static final int LINKAGE= 0; // Special one for myself - private BTree fMacroIndex= null; // No need for volatile, all fields of BTree are final. private final PDOM fPDOM; private final Database fDatabase; @@ -120,7 +117,7 @@ public abstract class PDOMLinkage extends PDOMNamedNode implements IIndexLinkage @Override public int getNodeType() { - return LINKAGE; + return IIndexBindingConstants.LINKAGE; } public static IString getLinkageID(PDOM pdom, long record) throws CoreException { @@ -185,16 +182,12 @@ public abstract class PDOMLinkage extends PDOMNamedNode implements IIndexLinkage return null; } + /** + * @deprecated Use {@link PDOMNode#load(PDOM, long)} instead. + */ + @Deprecated public final PDOMNode getNode(long record) throws CoreException { - if (record == 0) { - return null; - } - final int nodeType= PDOMNode.getNodeType(fDatabase, record); - switch (nodeType) { - case LINKAGE: - return null; - } - return getNode(record, nodeType); + return PDOMNode.load(getPDOM(), record); } abstract public PDOMNode getNode(long record, int nodeType) throws CoreException; @@ -279,9 +272,23 @@ public abstract class PDOMLinkage extends PDOMNamedNode implements IIndexLinkage return null; } + /** + * Return an identifier that uniquely identifies the given binding within this linkage. The + * value cannot be used for global comparison because it does not include enough information + * to globally identify the binding (across all linkages). + */ public abstract int getBindingType(IBinding binding); /** + * Return an identifier that would globally identifies the given binding if it were to be + * added to this linkage. This value can be used for comparison with the result of + * {@link PDOMNode#getNodeId(Database, long)}. + */ + public int getBindingId(IBinding binding) { + return PDOMNode.getNodeId(getLinkageID(), getBindingType(binding)); + } + + /** * Call-back informing the linkage that a name has been added. This is * used to do additional processing, like establishing inheritance relationships. * @param file the file that has triggered the creation of the name |