src/mdParser/MDTreeParser.g

header
{
#include <stack>
#include "io/Globals.hpp"
#include "utils/StringUtils.hpp"
using namespace std;
using namespace oopse;
}
options
  {
  language = "Cpp";
  }
                     
class MDTreeParser extends TreeParser;

options
{
        k = 3;
        importVocab = MD;
}
{
  public:
    Globals* walkTree(ANTLR_USE_NAMESPACE(antlr)RefAST tree)
    {
      currConf = new Globals;
      blockStack.push(currConf);
      mdfile(tree);
      return currConf;
    }
  private:
    Globals* currConf;
    stack<DataHolder*> blockStack;    
}
mdfile  : (statement)* {blockStack.top()->validate(); blockStack.pop();}
        ;

statement : assignment
          | componentblock
          | moleculeblock
          | zconstraintblock
          ;


assignment  : #(ASSIGNEQUAL id:ID constant[#id]) //{blockStack.top()->assign(#ID->getText(),);}
            ;
            
constant [ANTLR_USE_NAMESPACE(antlr)RefAST id]
{
  int ival;
  double dval;
}    
            : ival=intConst {blockStack.top()->assign(id->getText(), ival);}
            | dval=floatConst {blockStack.top()->assign(id->getText(), dval);}
            | str1:ID {blockStack.top()->assign(id->getText(), str1->getText());}
            | str2:StringLiteral { std::string s =  str2->getText();
                                   s = s.substr(1, s.length()-2);
                                   blockStack.top()->assign(id->getText(),s);
                                 }
            ;
            

componentblock  : #(COMPONENT  {Component* currComponet = new Component(); blockStack.push(currComponet);}
                      (assignment)* 
                       ENDBLOCK ) {blockStack.top()->validate();blockStack.pop(); currConf->addComponent(currComponet);}
                ;
    
zconstraintblock  : #(ZCONSTRAINT {ZConsStamp* currZConsStamp = new ZConsStamp(); blockStack.push(currZConsStamp);}
                        (assignment)* 
                         ENDBLOCK ) {blockStack.top()->validate();blockStack.pop(); currConf->addZConsStamp(currZConsStamp);}
                  ;
  
moleculeblock : #(MOLECULE {MoleculeStamp* currMoleculeStamp = new MoleculeStamp(); blockStack.push(currMoleculeStamp);}
                    (moleculestatement)* 
                     ENDBLOCK ) {blockStack.top()->validate(); blockStack.pop(); currConf->addMoleculeStamp(currMoleculeStamp);}
              ;

moleculestatement : assignment
                  | atomblock
                  | bondblock
                  | bendblock
                  | torsionblock
                  | rigidbodyblock
                  | cutoffgroupblock
                  | fragmentblock
                  ;

atomblock 
{
  int index;
}
          : #(ATOM index=intConst {AtomStamp* currAtomStamp = new AtomStamp(index); blockStack.push(currAtomStamp);} 
                  (atomstatement)* 
                  ENDBLOCK ) {
                                blockStack.top()->validate();
                                blockStack.pop(); 
                                MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
                                currMoleculeStamp->addAtomStamp(currAtomStamp); 
                             }
          ;

atomstatement 
{
vector<double> dvec;
AtomStamp* currAtomStamp =  static_cast<AtomStamp*>(blockStack.top());

}
              : assignment
              | #(POSITION dvec=doubleNumberTuple) {currAtomStamp->setPosition(dvec);}
              | #(ORIENTATION dvec=doubleNumberTuple) {currAtomStamp->setOrientation(dvec);}
              ;

                      
bondblock : #(BOND {BondStamp* currBondStamp = new BondStamp(); blockStack.push(currBondStamp);}
                (bondstatement)* 
                 ENDBLOCK )  {
                                blockStack.pop(); 
                                MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
                                currMoleculeStamp->addBondStamp(currBondStamp); 
                             }
          ;

bondstatement 
{
  vector<int> ivec;
  BondStamp* currBondStamp = static_cast<BondStamp*>(blockStack.top());
}
              : assignment
              | #(MEMBERS ivec=inttuple) {currBondStamp->setMembers(ivec);}
              ;

bendblock : #(BEND {BendStamp* currBendStamp = new BendStamp(); blockStack.push(currBendStamp);}
                  (bendstatement)* 
                   ENDBLOCK)  {
                                blockStack.top()->validate();
                                blockStack.pop(); 
                                MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
                                currMoleculeStamp->addBendStamp(currBendStamp); 
                             }
          ;

bendstatement 
{
  vector<int> ivec;
  BendStamp* currBendStamp = static_cast<BendStamp*>(blockStack.top());
}
              : assignment
              | #(MEMBERS ivec=inttuple) {currBendStamp->setMembers(ivec);}
              ;

torsionblock  : #(TORSION {TorsionStamp* currTorsionStamp = new TorsionStamp(); blockStack.push(currTorsionStamp);}
                   (torsionstatement)*
                    ENDBLOCK )  {
                                  blockStack.top()->validate();
                                  blockStack.pop(); 
                                  MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
                                  currMoleculeStamp->addTorsionStamp(currTorsionStamp); 
                                }
          ;

torsionstatement
{
  vector<int> ivec;
  TorsionStamp* currTorsionStamp = static_cast<TorsionStamp*>(blockStack.top());
}  
              : assignment
              | #(MEMBERS ivec=inttuple) {currTorsionStamp->setMembers(ivec);}
              ;

rigidbodyblock
{
int index;
}
              : #(RIGIDBODY index=intConst {RigidBodyStamp* currRigidBodyStamp = new RigidBodyStamp(index); blockStack.push(currRigidBodyStamp);}
                        (rigidbodystatement)* 
                        ENDBLOCK )  {
                                      blockStack.top()->validate();
                                      blockStack.pop(); 
                                      MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
                                      currMoleculeStamp->addRigidBodyStamp(currRigidBodyStamp); 
                                    }
                ;

rigidbodystatement  
{
  vector<int> ivec;
  RigidBodyStamp* currRigidBodyStamp = static_cast<RigidBodyStamp*>(blockStack.top());
}
              : assignment
              | #(MEMBERS ivec=inttuple) {currRigidBodyStamp->setMembers(ivec);}
              ;

cutoffgroupblock  : #(CUTOFFGROUP  {CutoffGroupStamp* currCutoffGroupStamp = new CutoffGroupStamp(); blockStack.push(currCutoffGroupStamp);}
                          (cutoffgroupstatement)* 
                           ENDBLOCK ) {
                                        blockStack.top()->validate();
                                        blockStack.pop(); 
                                        MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
                                        currMoleculeStamp->addCutoffGroupStamp(currCutoffGroupStamp); 
                                      }
                  ;

cutoffgroupstatement
{
  vector<int> ivec;
  CutoffGroupStamp* currCutoffGroupStamp = static_cast<CutoffGroupStamp*>(blockStack.top());
}  
              : assignment
              | #(MEMBERS ivec=inttuple) {currCutoffGroupStamp->setMembers(ivec);}             
              ;

fragmentblock {int ival;}
               : #(FRAGMENT ival=intConst {FragmentStamp* currFragmentStamp = new FragmentStamp(ival); blockStack.push(currFragmentStamp);}
                      (fragmentstatement)* 
                      ENDBLOCK) {
                                  blockStack.top()->validate();
                                  blockStack.pop(); 
                                  MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
                                  currMoleculeStamp->addFragmentStamp(currFragmentStamp); 
                                }
              ;

fragmentstatement : assignment
              ;


doubleNumberTuple   returns [vector<double> dvec]
{
  double dval;
}
              : (dval=doubleNumber {dvec.push_back(dval);})+  
              ;
                          
inttuple  returns [vector<int> ivec]
{
  int ival;
}
              : (ival=intConst {ivec.push_back(ival);})+ 
              ;

protected
intConst returns [int ival]
        : i1:NUM_INT {ival = lexi_cast<int>(i1->getText());} 
        | i2:NUM_LONG {ival = lexi_cast<int>(i2->getText());}
        ;

protected
doubleNumber  returns [double dval]
              : 
                ic:intConst {dval = lexi_cast<double>(ic->getText());}
                | fc:floatConst {dval = lexi_cast<double>(fc->getText());} 
                               
              ;
              
protected
floatConst returns [double dval]
        : d1:NUM_FLOAT {dval = lexi_cast<double>(d1->getText());}  
        | d2:NUM_DOUBLE {dval = lexi_cast<double>(d2->getText());} 
        ;
        
Revision:	814
Committed:	Fri Dec 16 02:57:00 2005 UTC (19 years, 10 months ago) by tim
File size:	9546 byte(s)
Log Message:	replace grammar for numerical parsing
#	User	Rev	Content
1	tim	770	header
2			{
3			#include <stack>
4			#include "io/Globals.hpp"
5			#include "utils/StringUtils.hpp"
6			using namespace std;
7			using namespace oopse;
8			}
9			options
10			{
11			language = "Cpp";
12			}
13
14			class MDTreeParser extends TreeParser;
15
16			options
17			{
18			k = 3;
19			importVocab = MD;
20			}
21			{
22			public:
23			Globals* walkTree(ANTLR_USE_NAMESPACE(antlr)RefAST tree)
24			{
25			currConf = new Globals;
26			blockStack.push(currConf);
27			mdfile(tree);
28			return currConf;
29			}
30			private:
31			Globals* currConf;
32			stack<DataHolder*> blockStack;
33			}
34			mdfile : (statement)* {blockStack.top()->validate(); blockStack.pop();}
35			;
36
37			statement : assignment
38			\| componentblock
39			\| moleculeblock
40			\| zconstraintblock
41			;
42
43
44			assignment : #(ASSIGNEQUAL id:ID constant[#id]) //{blockStack.top()->assign(#ID->getText(),);}
45			;
46
47	tim	814	constant [ANTLR_USE_NAMESPACE(antlr)RefAST id]
48			{
49			int ival;
50			double dval;
51			}
52			: ival=intConst {blockStack.top()->assign(id->getText(), ival);}
53			\| dval=floatConst {blockStack.top()->assign(id->getText(), dval);}
54	tim	770	\| str1:ID {blockStack.top()->assign(id->getText(), str1->getText());}
55			\| str2:StringLiteral { std::string s = str2->getText();
56			s = s.substr(1, s.length()-2);
57			blockStack.top()->assign(id->getText(),s);
58			}
59			;
60
61
62			componentblock : #(COMPONENT {Component* currComponet = new Component(); blockStack.push(currComponet);}
63			(assignment)*
64			ENDBLOCK ) {blockStack.top()->validate();blockStack.pop(); currConf->addComponent(currComponet);}
65			;
66
67			zconstraintblock : #(ZCONSTRAINT {ZConsStamp* currZConsStamp = new ZConsStamp(); blockStack.push(currZConsStamp);}
68			(assignment)*
69			ENDBLOCK ) {blockStack.top()->validate();blockStack.pop(); currConf->addZConsStamp(currZConsStamp);}
70			;
71
72			moleculeblock : #(MOLECULE {MoleculeStamp* currMoleculeStamp = new MoleculeStamp(); blockStack.push(currMoleculeStamp);}
73			(moleculestatement)*
74			ENDBLOCK ) {blockStack.top()->validate(); blockStack.pop(); currConf->addMoleculeStamp(currMoleculeStamp);}
75			;
76
77			moleculestatement : assignment
78			\| atomblock
79			\| bondblock
80			\| bendblock
81			\| torsionblock
82			\| rigidbodyblock
83			\| cutoffgroupblock
84			\| fragmentblock
85			;
86
87			atomblock
88			{
89			int index;
90			}
91			: #(ATOM index=intConst {AtomStamp* currAtomStamp = new AtomStamp(index); blockStack.push(currAtomStamp);}
92			(atomstatement)*
93			ENDBLOCK ) {
94			blockStack.top()->validate();
95			blockStack.pop();
96			MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
97			currMoleculeStamp->addAtomStamp(currAtomStamp);
98			}
99			;
100
101			atomstatement
102			{
103			vector<double> dvec;
104			AtomStamp* currAtomStamp = static_cast<AtomStamp*>(blockStack.top());
105
106			}
107			: assignment
108	tim	814	\| #(POSITION dvec=doubleNumberTuple) {currAtomStamp->setPosition(dvec);}
109			\| #(ORIENTATION dvec=doubleNumberTuple) {currAtomStamp->setOrientation(dvec);}
110	tim	770	;
111
112
113			bondblock : #(BOND {BondStamp* currBondStamp = new BondStamp(); blockStack.push(currBondStamp);}
114			(bondstatement)*
115			ENDBLOCK ) {
116			blockStack.pop();
117			MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
118			currMoleculeStamp->addBondStamp(currBondStamp);
119			}
120			;
121
122			bondstatement
123			{
124			vector<int> ivec;
125			BondStamp* currBondStamp = static_cast<BondStamp*>(blockStack.top());
126			}
127			: assignment
128			\| #(MEMBERS ivec=inttuple) {currBondStamp->setMembers(ivec);}
129			;
130
131			bendblock : #(BEND {BendStamp* currBendStamp = new BendStamp(); blockStack.push(currBendStamp);}
132			(bendstatement)*
133			ENDBLOCK) {
134			blockStack.top()->validate();
135			blockStack.pop();
136			MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
137			currMoleculeStamp->addBendStamp(currBendStamp);
138			}
139			;
140
141			bendstatement
142			{
143			vector<int> ivec;
144			BendStamp* currBendStamp = static_cast<BendStamp*>(blockStack.top());
145			}
146			: assignment
147			\| #(MEMBERS ivec=inttuple) {currBendStamp->setMembers(ivec);}
148			;
149
150			torsionblock : #(TORSION {TorsionStamp* currTorsionStamp = new TorsionStamp(); blockStack.push(currTorsionStamp);}
151			(torsionstatement)*
152			ENDBLOCK ) {
153			blockStack.top()->validate();
154			blockStack.pop();
155			MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
156			currMoleculeStamp->addTorsionStamp(currTorsionStamp);
157			}
158			;
159
160			torsionstatement
161			{
162			vector<int> ivec;
163			TorsionStamp* currTorsionStamp = static_cast<TorsionStamp*>(blockStack.top());
164			}
165			: assignment
166			\| #(MEMBERS ivec=inttuple) {currTorsionStamp->setMembers(ivec);}
167			;
168
169			rigidbodyblock
170			{
171			int index;
172			}
173			: #(RIGIDBODY index=intConst {RigidBodyStamp* currRigidBodyStamp = new RigidBodyStamp(index); blockStack.push(currRigidBodyStamp);}
174			(rigidbodystatement)*
175			ENDBLOCK ) {
176			blockStack.top()->validate();
177			blockStack.pop();
178			MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
179			currMoleculeStamp->addRigidBodyStamp(currRigidBodyStamp);
180			}
181			;
182
183			rigidbodystatement
184			{
185			vector<int> ivec;
186			RigidBodyStamp* currRigidBodyStamp = static_cast<RigidBodyStamp*>(blockStack.top());
187			}
188			: assignment
189			\| #(MEMBERS ivec=inttuple) {currRigidBodyStamp->setMembers(ivec);}
190			;
191
192			cutoffgroupblock : #(CUTOFFGROUP {CutoffGroupStamp* currCutoffGroupStamp = new CutoffGroupStamp(); blockStack.push(currCutoffGroupStamp);}
193			(cutoffgroupstatement)*
194			ENDBLOCK ) {
195			blockStack.top()->validate();
196			blockStack.pop();
197			MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
198			currMoleculeStamp->addCutoffGroupStamp(currCutoffGroupStamp);
199			}
200			;
201
202			cutoffgroupstatement
203			{
204			vector<int> ivec;
205			CutoffGroupStamp* currCutoffGroupStamp = static_cast<CutoffGroupStamp*>(blockStack.top());
206			}
207			: assignment
208			\| #(MEMBERS ivec=inttuple) {currCutoffGroupStamp->setMembers(ivec);}
209			;
210
211			fragmentblock {int ival;}
212			: #(FRAGMENT ival=intConst {FragmentStamp* currFragmentStamp = new FragmentStamp(ival); blockStack.push(currFragmentStamp);}
213			(fragmentstatement)*
214			ENDBLOCK) {
215			blockStack.top()->validate();
216			blockStack.pop();
217			MoleculeStamp* currMoleculeStamp = static_cast<MoleculeStamp*>(blockStack.top());
218			currMoleculeStamp->addFragmentStamp(currFragmentStamp);
219			}
220			;
221
222			fragmentstatement : assignment
223			;
224
225
226
227	tim	814	doubleNumberTuple returns [vector<double> dvec]
228	tim	770	{
229			double dval;
230			}
231	tim	814	: (dval=doubleNumber {dvec.push_back(dval);})+
232	tim	770	;
233
234			inttuple returns [vector<int> ivec]
235			{
236			int ival;
237			}
238			: (ival=intConst {ivec.push_back(ival);})+
239			;
240
241			protected
242			intConst returns [int ival]
243	tim	814	: i1:NUM_INT {ival = lexi_cast<int>(i1->getText());}
244			\| i2:NUM_LONG {ival = lexi_cast<int>(i2->getText());}
245	tim	770	;
246
247			protected
248	tim	814	doubleNumber returns [double dval]
249	tim	810	:
250			ic:intConst {dval = lexi_cast<double>(ic->getText());}
251	tim	770	\| fc:floatConst {dval = lexi_cast<double>(fc->getText());}
252	tim	810
253	tim	770	;
254
255			protected
256			floatConst returns [double dval]
257	tim	814	: d1:NUM_FLOAT {dval = lexi_cast<double>(d1->getText());}
258			\| d2:NUM_DOUBLE {dval = lexi_cast<double>(d2->getText());}
259	tim	770	;
260	tim	810