Bug 4412: New yang parser effective statements cleanup

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / effective / AbstractEffectiveDataSchemaNode.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/AbstractEffectiveDataSchemaNode.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/AbstractEffectiveDataSchemaNode.java
new file mode 100644 (file)
index 0000000..42023f1
--- /dev/null
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/AbstractEffectiveDataSchemaNode.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. 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
+ */
+package org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective;
+
+import java.util.List;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
+import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
+import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.TypeOfCopy;
+
+abstract class AbstractEffectiveDataSchemaNode<D extends DeclaredStatement<QName>> extends
+        AbstractEffectiveSchemaNode<D> implements DataSchemaNode {
+
+    // :FIXME should be private and final
+    boolean augmenting;
+    private final boolean addedByUses;
+    private final boolean configuration;
+    private final ConstraintDefinition constraints;
+
+    public AbstractEffectiveDataSchemaNode(StmtContext<QName, D, ?> ctx) {
+        super(ctx);
+        this.constraints = new EffectiveConstraintDefinitionImpl(this);
+
+        ConfigEffectiveStatementImpl configStmt = firstEffective(ConfigEffectiveStatementImpl.class);
+        this.configuration = (configStmt == null) ? true : configStmt.argument();
+
+        // initCopyType
+        List<TypeOfCopy> copyTypesFromOriginal = ctx.getCopyHistory();
+        if (copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES_AUGMENTATION)) {
+            this.addedByUses = this.augmenting = true;
+        } else {
+            this.augmenting = copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_AUGMENTATION);
+            this.addedByUses = copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES);
+        }
+    }
+
+    @Override
+    public boolean isAugmenting() {
+        return augmenting;
+    }
+
+    @Override
+    public boolean isAddedByUses() {
+        return addedByUses;
+    }
+
+    @Override
+    public boolean isConfiguration() {
+        return configuration;
+    }
+
+    @Override
+    public ConstraintDefinition getConstraints() {
+        return constraints;
+    }
+}