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TagSet.h

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00001 #ifndef TAGCOLL_TAG_SET_H 00002 #define TAGCOLL_TAG_SET_H 00003 00004 /* 00005 * Set of tags and set of facets 00006 * 00007 * Copyright (C) 2003 Enrico Zini <enrico@debian.org> 00008 * 00009 * This program is free software; you can redistribute it and/or modify 00010 * it under the terms of the GNU General Public License as published by 00011 * the Free Software Foundation; either version 2 of the License, or 00012 * (at your option) any later version. 00013 * 00014 * This program is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 * GNU General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU General Public License 00020 * along with this program; if not, write to the Free Software 00021 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00022 */ 00023 00024 #pragma interface 00025 00026 #include <tagcoll/Tag.h> 00027 00028 #include <tagcoll/OpSet.h> 00029 00030 namespace Tagcoll 00031 { 00032 00033 class FacetSet; 00034 class TagMatcher; 00035 class TagConsumer; 00036 class FacetMatcher; 00037 class FacetConsumer; 00038 00039 class TagSet : public OpSet<Tag> 00040 { 00041 public: 00042 using OpSet<Tag>::find; 00043 00044 TagSet() throw (); 00045 TagSet(const OpSet<Tag>&) throw (); 00046 ~TagSet() throw (); 00047 00048 FacetSet getFacets() const throw (); 00049 00050 // Returns true if the set contains the tag named `tag' 00051 bool has(const std::string& tag) const throw (); 00052 00053 // Get the Tag object given the package name 00054 Tag find(const std::string& name) const throw (); 00055 00056 TagSet getFiltered(const TagMatcher& filter) const throw (); 00057 void output(TagConsumer& cons) const throw (); 00058 void output(TagConsumer& cons, TagMatcher& filter) const throw (); 00059 }; 00060 00061 class FacetSet : public OpSet<Facet> 00062 { 00063 public: 00064 using OpSet<Facet>::find; 00065 00066 FacetSet() throw (); 00067 FacetSet(const OpSet<Facet>&) throw (); 00068 ~FacetSet() throw (); 00069 00072 Facet obtainFacet(const std::string& name) throw (); 00073 00076 Tag obtainTag(const std::string& fullname) throw (); 00077 00078 // Get all the tags contained in these facets 00079 TagSet getTags() const throw (); 00080 00081 // Returns true if the set contains the facet named `facet' 00082 bool has(const std::string& facet) const throw (); 00083 00084 // Returns true if one of the facets in the set contains the tag named 00085 // `tag' 00086 bool hasTag(const std::string& tag) const throw (); 00087 00088 // Get the Facet object given the package name 00089 Facet find(const std::string& name) const throw (); 00090 00091 // Get the tag with the given name, if contained in one of these facets 00092 Tag findTag(const std::string& tag) const throw (); 00093 00094 FacetSet getFiltered(const FacetMatcher& filter) const throw (); 00095 void output(FacetConsumer& cons) const throw (); 00096 void output(FacetConsumer& cons, FacetMatcher& filter) const throw (); 00097 00098 // Output all the tags contained in these facetes to cons 00099 TagSet getFiltered(const TagMatcher& filter) const throw (); 00100 void output(TagConsumer& cons) const throw (); 00101 void output(TagConsumer& cons, TagMatcher& filter) const throw (); 00102 }; 00103 00104 }; 00105 00106 // vim:set ts=4 sw=4: 00107 #endif

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