blob: ef26ca0fa5f21478f630f5c603312473c8365eaa [file] [log] [blame]
//:: # Copyright 2013, Big Switch Networks, Inc.
//:: #
//:: # LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with
//:: # the following special exception:
//:: #
//:: # LOXI Exception
//:: #
//:: # As a special exception to the terms of the EPL, you may distribute libraries
//:: # generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided
//:: # that copyright and licensing notices generated by LoxiGen are not altered or removed
//:: # from the LoxiGen Libraries and the notice provided below is (i) included in
//:: # the LoxiGen Libraries, if distributed in source code form and (ii) included in any
//:: # documentation for the LoxiGen Libraries, if distributed in binary form.
//:: #
//:: # Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler."
//:: #
//:: # You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain
//:: # a copy of the EPL at:
//:: #
//:: # http::: #www.eclipse.org/legal/epl-v10.html
//:: #
//:: # Unless required by applicable law or agreed to in writing, software
//:: # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
//:: # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
//:: # EPL for the specific language governing permissions and limitations
//:: # under the EPL.
//::
//:: import itertools
//:: import re
//:: include('_copyright.java')
//:: include('_autogen.java')
package ${factory.package};
import org.projectfloodlight.openflow.protocol.OFOxmList;
//:: include("_imports.java")
public class ${factory.name} implements ${factory.interface.name} {
public final static ${factory.name} INSTANCE = new ${factory.name}();
//:: if factory.interface.xid_generator:
private final XidGenerator xidGenerator = XidGenerators.global();
//:: #endif
//:: for name, clazz in factory.interface.sub_factories.items():
public ${clazz} ${name}() {
return ${clazz}Ver${factory.version.dotless_version}.INSTANCE;
}
//:: #endfor
//:: general_get_match_func_written = False
//:: for i in factory.interface.members:
//:: if i.is_virtual:
//:: continue
//:: #endif
//:: is_match_object = re.match('OFMatch.*', i.name) # i.has_version(factory.version) and model.generate_class(i.versioned_class(factory.version)) and i.versioned_class(factory.version).interface.parent_interface == 'Match'
//:: unsupported_match_object = is_match_object and not i.has_version(factory.version)
//:: if len(i.writeable_members) > 0:
public ${i.name}.Builder ${factory.interface.method_name(i, builder=True)}() {
//:: if i.has_version(factory.version) and model.generate_class(i.versioned_class(factory.version)):
return new ${i.versioned_class(factory.version).name}.Builder()${".setXid(nextXid())" if i.member_by_name("xid") else ""};
//:: else:
throw new UnsupportedOperationException("${i.name} not supported in version ${factory.version}");
//:: #endif
}
//:: #endif
//:: if not general_get_match_func_written and is_match_object and not unsupported_match_object:
public Match.Builder buildMatch() {
return new ${i.versioned_class(factory.version).name}.Builder();
}
final static Match MATCH_WILDCARD_ALL = ${i.versioned_class(factory.version).name}.DEFAULT;
public Match matchWildcardAll() {
return MATCH_WILDCARD_ALL;
}
//:: general_get_match_func_written = True
//:: #endif
//:: if len(i.writeable_members) <= 2:
public ${i.name} ${factory.interface.method_name(i, builder=False)}(${", ".join("%s %s" % (p.java_type.public_type, p.name) for p in i.writeable_members if p.name != "xid" )}) {
//:: if i.has_version(factory.version) and model.generate_class(i.versioned_class(factory.version)):
//:: if len(i.writeable_members) > 0:
return new ${i.versioned_class(factory.version).name}(
${",\n ".join(
[ prop.name if prop.name != "xid" else "nextXid()" for prop in i.versioned_class(factory.version).data_members])}
);
//:: else:
return ${i.versioned_class(factory.version).name}.INSTANCE;
//:: #endif
//:: else:
throw new UnsupportedOperationException("${i.name} not supported in version ${factory.version}");
//:: #endif
}
//:: #endif
//:: #endfor
public OFMessageReader<${factory.base_class}> getReader() {
//:: if factory.versioned_base_class:
return ${factory.versioned_base_class.name}.READER;
//:: else:
throw new UnsupportedOperationException("Reader<${factory.base_class}> not supported in version ${factory.version}");
//:: #endif
}
//:: if factory.interface.name == 'OFOxms':
@SuppressWarnings("unchecked")
public <F extends OFValueType<F>> OFOxm<F> fromValue(F value, MatchField<F> field) {
switch (field.id) {
//:: for oxm_name in model.oxm_map:
//:: type_name, value, masked = model.oxm_map[oxm_name]
//:: if masked:
//:: continue
//:: #endif
//:: method_name = oxm_name.replace('OFOxm', '')
//:: method_name = method_name[0].lower() + method_name[1:]
case ${value}:
//:: # The cast to Object is done to avoid some javac bug that in some versions cannot handle cast from generic type to other types but Object
return (OFOxm<F>)((Object)${method_name}((${type_name})((Object)value)));
//:: #endfor
default:
throw new IllegalArgumentException("No OXM known for match field " + field);
}
}
@SuppressWarnings("unchecked")
public <F extends OFValueType<F>> OFOxm<F> fromValueAndMask(F value, F mask, MatchField<F> field) {
switch (field.id) {
//:: for oxm_name in model.oxm_map:
//:: type_name, value, masked = model.oxm_map[oxm_name]
//:: if not masked:
//:: continue
//:: #endif
//:: method_name = oxm_name.replace('OFOxm', '')
//:: method_name = method_name[0].lower() + method_name[1:]
case ${value}:
//:: # The cast to Object is done to avoid some javac bug that in some versions cannot handle cast from generic type to other types but Object
return (OFOxm<F>)((Object)${method_name}((${type_name})((Object)value), (${type_name})((Object)mask)));
//:: #endfor
default:
throw new IllegalArgumentException("No OXM known for match field " + field);
}
}
@SuppressWarnings("unchecked")
public <F extends OFValueType<F>> OFOxm<F> fromMasked(Masked<F> masked, MatchField<F> field) {
switch (field.id) {
//:: for oxm_name in model.oxm_map:
//:: type_name, value, masked = model.oxm_map[oxm_name]
//:: if not masked:
//:: continue
//:: #endif
//:: method_name = oxm_name.replace('OFOxm', '')
//:: method_name = method_name[0].lower() + method_name[1:]
case ${value}:
//:: # The cast to Object is done to avoid some javac bug that in some versions cannot handle cast from generic type to other types but Object
return (OFOxm<F>)((Object)${method_name}((${type_name})((Object)(masked.getValue())), (${type_name})((Object)(masked.getMask()))));
//:: #endfor
default:
return null;
}
}
//:: #endif
//:: if factory.interface.xid_generator:
public long nextXid() {
return xidGenerator.nextXid();
}
//:: #endif
public OFVersion getVersion() {
return OFVersion.${factory.version.constant_version};
}
}