Populate model/ hierarchy

[yangtools.git] / model / yang-model-ri / src / main / java / org / opendaylight / yangtools / yang / model / ri / stmt / impl / eff / AbstractLeafEffectiveStatement.java

diff --git a/model/yang-model-ri/src/main/java/org/opendaylight/yangtools/yang/model/ri/stmt/impl/eff/AbstractLeafEffectiveStatement.java b/model/yang-model-ri/src/main/java/org/opendaylight/yangtools/yang/model/ri/stmt/impl/eff/AbstractLeafEffectiveStatement.java
new file mode 100644 (file)
index 0000000..2cd1095
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+++ b/model/yang-model-ri/src/main/java/org/opendaylight/yangtools/yang/model/ri/stmt/impl/eff/AbstractLeafEffectiveStatement.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2020 PANTHEON.tech, s.r.o. 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.model.ri.stmt.impl.eff;
+
+import static java.util.Objects.requireNonNull;
+
+import com.google.common.collect.ImmutableList;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.concepts.Immutable;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.DefaultEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.LeafEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.LeafStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.StatusEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.UnitsEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.ri.type.ConcreteTypeBuilder;
+import org.opendaylight.yangtools.yang.model.ri.type.ConcreteTypes;
+import org.opendaylight.yangtools.yang.model.spi.meta.AbstractDeclaredEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.spi.meta.EffectiveStatementMixins.DataSchemaNodeMixin;
+import org.opendaylight.yangtools.yang.model.spi.meta.EffectiveStatementMixins.MandatoryMixin;
+import org.opendaylight.yangtools.yang.model.spi.meta.EffectiveStatementMixins.MustConstraintMixin;
+
+public abstract class AbstractLeafEffectiveStatement
+        extends AbstractDeclaredEffectiveStatement.Default<QName, LeafStatement>
+        implements LeafEffectiveStatement, LeafSchemaNode, DerivableSchemaNode,
+            DataSchemaNodeMixin<QName, LeafStatement>, MandatoryMixin<QName, LeafStatement>,
+            MustConstraintMixin<QName, LeafStatement> {
+    private final @NonNull Object substatements;
+    private final @NonNull Immutable path;
+    private final @NonNull TypeDefinition<?> type;
+    private final int flags;
+
+    AbstractLeafEffectiveStatement(final LeafStatement declared, final Immutable path, final int flags,
+            final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
+        super(declared);
+        this.path = requireNonNull(path);
+        this.substatements = maskList(substatements);
+        this.flags = flags;
+        // TODO: lazy instantiation?
+        this.type = buildType();
+    }
+
+    AbstractLeafEffectiveStatement(final AbstractLeafEffectiveStatement original, final Immutable path,
+            final int flags) {
+        super(original);
+        this.path = requireNonNull(path);
+        this.substatements = original.substatements;
+        this.flags = flags;
+        // FIXME: share with original?
+        this.type = buildType();
+    }
+
+    @Override
+    public final ImmutableList<? extends EffectiveStatement<?, ?>> effectiveSubstatements() {
+        return unmaskList(substatements);
+    }
+
+    @Override
+    public final int flags() {
+        return flags;
+    }
+
+    @Override
+    public final QName argument() {
+        return getQName();
+    }
+
+    @Override
+    public final Immutable pathObject() {
+        return path;
+    }
+
+    @Override
+    public final TypeDefinition<?> getType() {
+        return type;
+    }
+
+    @Override
+    public final LeafEffectiveStatement asEffectiveStatement() {
+        return this;
+    }
+
+    private TypeDefinition<?> buildType() {
+        final TypeEffectiveStatement<?> typeStmt = findFirstEffectiveSubstatement(TypeEffectiveStatement.class).get();
+        final ConcreteTypeBuilder<?> builder = ConcreteTypes.concreteTypeBuilder(typeStmt.getTypeDefinition(),
+            getQName());
+        for (final EffectiveStatement<?, ?> stmt : effectiveSubstatements()) {
+            if (stmt instanceof DefaultEffectiveStatement) {
+                builder.setDefaultValue(((DefaultEffectiveStatement)stmt).argument());
+            } else if (stmt instanceof DescriptionEffectiveStatement) {
+                builder.setDescription(((DescriptionEffectiveStatement)stmt).argument());
+            } else if (stmt instanceof ReferenceEffectiveStatement) {
+                builder.setReference(((ReferenceEffectiveStatement)stmt).argument());
+            } else if (stmt instanceof StatusEffectiveStatement) {
+                builder.setStatus(((StatusEffectiveStatement)stmt).argument());
+            } else if (stmt instanceof UnitsEffectiveStatement) {
+                builder.setUnits(((UnitsEffectiveStatement)stmt).argument());
+            }
+        }
+        return builder.build();
+    }
+}