// $ANTLR start "atom"
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:82:1: atom : ( NULL | NUMBER | STRING |
// FIELD | LPAREN andexpression RPAREN );
public final CriteriaParser.atom_return atom() throws RecognitionException {
CriteriaParser.atom_return retval = new CriteriaParser.atom_return();
retval.start = input.LT(1);
Object root_0 = null;
Token NULL14 = null;
Token NUMBER15 = null;
Token STRING16 = null;
Token FIELD17 = null;
Token LPAREN18 = null;
Token RPAREN20 = null;
CriteriaParser.andexpression_return andexpression19 = null;
Object NULL14_tree = null;
Object NUMBER15_tree = null;
Object STRING16_tree = null;
Object FIELD17_tree = null;
Object LPAREN18_tree = null;
Object RPAREN20_tree = null;
try {
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:82:6: ( NULL | NUMBER | STRING |
// FIELD | LPAREN andexpression RPAREN )
int alt5 = 5;
switch (input.LA(1)) {
case NULL:
{
alt5 = 1;
}
break;
case NUMBER:
{
alt5 = 2;
}
break;
case STRING:
{
alt5 = 3;
}
break;
case FIELD:
{
alt5 = 4;
}
break;
case LPAREN:
{
alt5 = 5;
}
break;
default:
NoViableAltException nvae = new NoViableAltException("", 5, 0, input);
throw nvae;
}
switch (alt5) {
case 1:
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:82:8: NULL
{
root_0 = (Object) adaptor.nil();
NULL14 = (Token) match(input, NULL, FOLLOW_NULL_in_atom477);
NULL14_tree = (Object) adaptor.create(NULL14);
adaptor.addChild(root_0, NULL14_tree);
}
break;
case 2:
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:82:14: NUMBER
{
root_0 = (Object) adaptor.nil();
NUMBER15 = (Token) match(input, NUMBER, FOLLOW_NUMBER_in_atom480);
NUMBER15_tree = (Object) adaptor.create(NUMBER15);
adaptor.addChild(root_0, NUMBER15_tree);
}
break;
case 3:
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:82:23: STRING
{
root_0 = (Object) adaptor.nil();
STRING16 = (Token) match(input, STRING, FOLLOW_STRING_in_atom484);
STRING16_tree = (Object) adaptor.create(STRING16);
adaptor.addChild(root_0, STRING16_tree);
}
break;
case 4:
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:82:32: FIELD
{
root_0 = (Object) adaptor.nil();
FIELD17 = (Token) match(input, FIELD, FOLLOW_FIELD_in_atom488);
FIELD17_tree = (Object) adaptor.create(FIELD17);
adaptor.addChild(root_0, FIELD17_tree);
}
break;
case 5:
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:82:40: LPAREN andexpression
// RPAREN
{
root_0 = (Object) adaptor.nil();
LPAREN18 = (Token) match(input, LPAREN, FOLLOW_LPAREN_in_atom492);
pushFollow(FOLLOW_andexpression_in_atom495);
andexpression19 = andexpression();
state._fsp--;
adaptor.addChild(root_0, andexpression19.getTree());
RPAREN20 = (Token) match(input, RPAREN, FOLLOW_RPAREN_in_atom497);
}
break;
}
retval.stop = input.LT(-1);
retval.tree = (Object) adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
} catch (RecognitionException re) {
reportError(re);
recover(input, re);
retval.tree = (Object) adaptor.errorNode(input, retval.start, input.LT(-1), re);
} finally {
}
return retval;
}
// $ANTLR start "arithmeticexpression"
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:79:1: arithmeticexpression : atom (
// ARITHMETIC_OPERATOR atom )* ;
public final CriteriaParser.arithmeticexpression_return arithmeticexpression()
throws RecognitionException {
CriteriaParser.arithmeticexpression_return retval =
new CriteriaParser.arithmeticexpression_return();
retval.start = input.LT(1);
Object root_0 = null;
Token ARITHMETIC_OPERATOR12 = null;
CriteriaParser.atom_return atom11 = null;
CriteriaParser.atom_return atom13 = null;
Object ARITHMETIC_OPERATOR12_tree = null;
try {
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:79:22: ( atom ( ARITHMETIC_OPERATOR
// atom )* )
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:79:24: atom ( ARITHMETIC_OPERATOR
// atom )*
{
root_0 = (Object) adaptor.nil();
pushFollow(FOLLOW_atom_in_arithmeticexpression460);
atom11 = atom();
state._fsp--;
adaptor.addChild(root_0, atom11.getTree());
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:79:29: ( ARITHMETIC_OPERATOR atom
// )*
loop4:
do {
int alt4 = 2;
switch (input.LA(1)) {
case ARITHMETIC_OPERATOR:
{
alt4 = 1;
}
break;
}
switch (alt4) {
case 1:
// com/pmerienne/eventmonitoring/shared/parser/Criteria.g:79:30: ARITHMETIC_OPERATOR
// atom
{
ARITHMETIC_OPERATOR12 =
(Token)
match(
input,
ARITHMETIC_OPERATOR,
FOLLOW_ARITHMETIC_OPERATOR_in_arithmeticexpression463);
ARITHMETIC_OPERATOR12_tree = (Object) adaptor.create(ARITHMETIC_OPERATOR12);
root_0 = (Object) adaptor.becomeRoot(ARITHMETIC_OPERATOR12_tree, root_0);
pushFollow(FOLLOW_atom_in_arithmeticexpression466);
atom13 = atom();
state._fsp--;
adaptor.addChild(root_0, atom13.getTree());
}
break;
default:
break loop4;
}
} while (true);
}
retval.stop = input.LT(-1);
retval.tree = (Object) adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
} catch (RecognitionException re) {
reportError(re);
recover(input, re);
retval.tree = (Object) adaptor.errorNode(input, retval.start, input.LT(-1), re);
} finally {
}
return retval;
}