Bug 2366 - Effective statments impl merge, retest & bugfix

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

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/type/BitsSpecificationEffectiveStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/type/BitsSpecificationEffectiveStatementImpl.java
new file mode 100644 (file)
index 0000000..8ce3d86
--- /dev/null
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/type/BitsSpecificationEffectiveStatementImpl.java
@@ -0,0 +1,179 @@
+/*
+ * 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.type;
+
+import org.opendaylight.yangtools.yang.model.util.BitsType;
+
+import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.EffectiveStatementBase;
+import com.google.common.collect.ImmutableList;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+import org.opendaylight.yangtools.yang.model.api.Status;
+import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
+import org.opendaylight.yangtools.yang.model.util.BaseTypes;
+import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.Utils;
+
+public class BitsSpecificationEffectiveStatementImpl extends
+        EffectiveStatementBase<String, TypeStatement.BitsSpecification> implements BitsTypeDefinition, TypeDefinitionEffectiveBuilder {
+
+    private static final QName QNAME = BaseTypes.BITS_QNAME;
+    private static final String DESCRIPTION = "The bits built-in type represents a bit set. "
+            + "That is, a bits value is a set of flags identified by small integer position "
+            + "numbers starting at 0. Each bit number has an assigned name.";
+
+    private static final String REFERENCE = "https://tools.ietf.org/html/rfc6020#section-9.7";
+    private static final String UNITS = "";
+    private final SchemaPath path;
+    private final List<Bit> bits;
+
+    public BitsSpecificationEffectiveStatementImpl(StmtContext<String, TypeStatement.BitsSpecification, EffectiveStatement<String, TypeStatement.BitsSpecification>> ctx) {
+        super(ctx);
+
+        List<Bit> bitsInit = new ArrayList<>();
+
+        path = Utils.getSchemaPath(ctx.getParentContext()).createChild(QNAME);
+
+        for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
+            if (effectiveStatement instanceof Bit) {
+                bitsInit.add(((Bit) effectiveStatement));
+            }
+        }
+
+        bits = ImmutableList.copyOf(bitsInit);
+    }
+
+    @Override
+    public List<Bit> getBits() {
+        return bits;
+    }
+
+    @Override
+    public BitsTypeDefinition getBaseType() {
+        return null;
+    }
+
+    @Override
+    public String getUnits() {
+        return UNITS;
+    }
+
+    @Override
+    public Object getDefaultValue() {
+        return bits;
+    }
+
+    @Override
+    public QName getQName() {
+        return QNAME;
+    }
+
+    @Override
+    public SchemaPath getPath() {
+        return path;
+    }
+
+    @Override
+    public List<UnknownSchemaNode> getUnknownSchemaNodes() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public String getDescription() {
+        return DESCRIPTION;
+    }
+
+    @Override
+    public String getReference() {
+        return REFERENCE;
+    }
+
+    @Override
+    public Status getStatus() {
+        return Status.CURRENT;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((bits == null) ? 0 : bits.hashCode());
+        result = prime * result + QNAME.hashCode();
+        result = prime * result + path.hashCode();
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        BitsSpecificationEffectiveStatementImpl other = (BitsSpecificationEffectiveStatementImpl) obj;
+        if (bits == null) {
+            if (other.bits != null) {
+                return false;
+            }
+        } else if (!bits.equals(other.bits)) {
+            return false;
+        }
+        if (path == null) {
+            if (other.path != null) {
+                return false;
+            }
+        } else if (!path.equals(other.path)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder builder = new StringBuilder();
+        builder.append(BitsSpecificationEffectiveStatementImpl.class.getSimpleName());
+        builder.append(" [name=");
+        builder.append(QNAME);
+        builder.append(", path=");
+        builder.append(path);
+        builder.append(", description=");
+        builder.append(DESCRIPTION);
+        builder.append(", reference=");
+        builder.append(REFERENCE);
+        builder.append(", bits=");
+        builder.append(bits);
+        builder.append(", units=");
+        builder.append(UNITS);
+        builder.append("]");
+        return builder.toString();
+    }
+
+    private BitsType bitsTypeInstance = null;
+    @Override
+    public TypeDefinition<?> buildType() {
+
+        if(bitsTypeInstance != null) {
+            return bitsTypeInstance;
+        }
+
+        bitsTypeInstance = BitsType.create(path, bits);
+
+        return bitsTypeInstance;
+    }
+}