/*
* Copyright (c) 2013 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.model.util;
import com.google.common.base.Optional;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
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.type.IntegerTypeDefinition;
import org.opendaylight.yangtools.yang.model.api.type.RangeConstraint;
/**
* The Abstract Integer class defines implementation of IntegerTypeDefinition
* interface which represents SIGNED Integer values defined in Yang language.
* The integer built-in types in Yang are int8, int16, int32, int64. They
* represent signed integers of different sizes:
*
*
* - int8 - represents integer values between -128 and 127, inclusively.
* - int16 - represents integer values between -32768 and 32767, inclusively.
* - int32 - represents integer values between -2147483648 and 2147483647,
* inclusively.
* - int64 - represents integer values between -9223372036854775808 and
* 9223372036854775807, inclusively.
*
*
*/
abstract class AbstractSignedInteger implements IntegerTypeDefinition {
private final QName name;
private final SchemaPath path;
private final String description;
private static final String REFERENCE = "https://tools.ietf.org/html/rfc6020#section-9.2";
private final String units;
private final List rangeStatements;
/**
* Construct SignedInteger
*
* @param name Name of type
* @param description Description of type
* @param minRange Minimal range
* @param maxRange Maximum range
* @param units Units
*/
protected AbstractSignedInteger(final QName name, final String description, final Number minRange,
final Number maxRange, final String units) {
this.name = name;
this.path = SchemaPath.create(true, name);
this.description = description;
this.units = units;
final String rangeDescription = "Integer values between " + minRange + " and " + maxRange + ", inclusively.";
this.rangeStatements = Collections.singletonList(BaseConstraints.newRangeConstraint(minRange, maxRange, Optional.of(rangeDescription),
Optional.of("https://tools.ietf.org/html/rfc6020#section-9.2.4")));
}
@Override
public IntegerTypeDefinition getBaseType() {
return null;
}
@Override
public String getUnits() {
return units;
}
@Override
public QName getQName() {
return name;
}
@Override
public SchemaPath getPath() {
return path;
}
@Override
public String getDescription() {
return description;
}
@Override
public String getReference() {
return REFERENCE;
}
@Override
public Status getStatus() {
return Status.CURRENT;
}
@Override
public List getRangeConstraints() {
return rangeStatements;
}
@Override
public List getUnknownSchemaNodes() {
return Collections.emptyList();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + Objects.hashCode(description);
result = prime * result + Objects.hashCode(name);
result = prime * result + Objects.hashCode(path);
result = prime * result + Objects.hashCode(rangeStatements);
result = prime * result + Objects.hashCode(units);
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;
}
AbstractSignedInteger other = (AbstractSignedInteger) obj;
if (!Objects.equals(description, other.description)) {
return false;
}
if (!Objects.equals(name, other.name)) {
return false;
}
if (!Objects.equals(path, other.path)) {
return false;
}
if (!Objects.equals(rangeStatements, other.rangeStatements)) {
return false;
}
if (!Objects.equals(units, other.units)) {
return false;
}
return true;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("AbstractInteger [name=");
builder.append(name);
builder.append(", path=");
builder.append(path);
builder.append(", description=");
builder.append(description);
builder.append(", reference=");
builder.append(REFERENCE);
builder.append(", units=");
builder.append(units);
builder.append(", rangeStatements=");
builder.append(rangeStatements);
builder.append("]");
return builder.toString();
}
}