// $ANTLR end "variableUnaryChangeExpression"
// $ANTLR start "lookup"
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:290:1: lookup returns [SGLNode node] : Identifier ;
public SGLNode lookup() // throws RecognitionException [1]
{
SGLNode node = default(SGLNode);
CommonTree Identifier58 = null;
try
{
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:291:2: ( Identifier )
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:291:4: Identifier
{
Identifier58=(CommonTree)Match(input,Identifier,FOLLOW_Identifier_in_lookup1245);
node = new IdentifierNode(((Identifier58 != null) ? Identifier58.Text : null), currentScope, Identifier58.Line);
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
}
return node;
}
// $ANTLR end "instantiateClass"
// $ANTLR start "lookup"
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:300:1: lookup returns [SGLNode node] : ( ^( LOOKUP objectMethodCall (i= indexes )? ) | ^( LOOKUP Identifier (i= indexes )? ) | ^( LOOKUP methodCall (i= indexes )? ) );
public SGLNode lookup() // throws RecognitionException [1]
{
SGLNode node = default(SGLNode);
CommonTree Identifier52 = null;
List<SGLNode> i = default(List<SGLNode>);
SGLNode objectMethodCall51 = default(SGLNode);
SGLNode methodCall53 = default(SGLNode);
try
{
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:301:3: ( ^( LOOKUP objectMethodCall (i= indexes )? ) | ^( LOOKUP Identifier (i= indexes )? ) | ^( LOOKUP methodCall (i= indexes )? ) )
int alt28 = 3;
int LA28_0 = input.LA(1);
if ( (LA28_0 == LOOKUP) )
{
int LA28_1 = input.LA(2);
if ( (LA28_1 == DOWN) )
{
switch ( input.LA(3) )
{
case Identifier:
{
alt28 = 2;
}
break;
case OBJ_METH_CALL:
{
alt28 = 1;
}
break;
case METH_CALL:
{
alt28 = 3;
}
break;
default:
NoViableAltException nvae_d28s2 =
new NoViableAltException("", 28, 2, input);
throw nvae_d28s2;
}
}
else
{
NoViableAltException nvae_d28s1 =
new NoViableAltException("", 28, 1, input);
throw nvae_d28s1;
}
}
else
{
NoViableAltException nvae_d28s0 =
new NoViableAltException("", 28, 0, input);
throw nvae_d28s0;
}
switch (alt28)
{
case 1 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:301:6: ^( LOOKUP objectMethodCall (i= indexes )? )
{
Match(input,LOOKUP,FOLLOW_LOOKUP_in_lookup1256);
Match(input, Token.DOWN, null);
PushFollow(FOLLOW_objectMethodCall_in_lookup1258);
objectMethodCall51 = objectMethodCall();
state.followingStackPointer--;
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:301:33: (i= indexes )?
int alt25 = 2;
int LA25_0 = input.LA(1);
if ( (LA25_0 == INDEXES) )
{
alt25 = 1;
}
switch (alt25)
{
case 1 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:301:33: i= indexes
{
PushFollow(FOLLOW_indexes_in_lookup1262);
i = indexes();
state.followingStackPointer--;
}
break;
}
Match(input, Token.UP, null);
node = i != null ? new LookupNode(objectMethodCall51, i) : objectMethodCall51;
}
break;
case 2 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:302:6: ^( LOOKUP Identifier (i= indexes )? )
{
Match(input,LOOKUP,FOLLOW_LOOKUP_in_lookup1274);
Match(input, Token.DOWN, null);
Identifier52=(CommonTree)Match(input,Identifier,FOLLOW_Identifier_in_lookup1276);
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:302:27: (i= indexes )?
int alt26 = 2;
int LA26_0 = input.LA(1);
if ( (LA26_0 == INDEXES) )
{
alt26 = 1;
}
switch (alt26)
{
case 1 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:302:27: i= indexes
{
PushFollow(FOLLOW_indexes_in_lookup1280);
i = indexes();
state.followingStackPointer--;
}
break;
}
Match(input, Token.UP, null);
SGLNode identNode = new IdentifierNode(((Identifier52 != null) ? Identifier52.Text : null), currentScope, Identifier52.Line);
node = i != null ? new LookupNode(identNode, i) : identNode;
}
break;
case 3 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:305:6: ^( LOOKUP methodCall (i= indexes )? )
{
Match(input,LOOKUP,FOLLOW_LOOKUP_in_lookup1303);
Match(input, Token.DOWN, null);
PushFollow(FOLLOW_methodCall_in_lookup1305);
methodCall53 = methodCall();
state.followingStackPointer--;
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:305:27: (i= indexes )?
int alt27 = 2;
int LA27_0 = input.LA(1);
if ( (LA27_0 == INDEXES) )
{
alt27 = 1;
}
switch (alt27)
{
case 1 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:305:27: i= indexes
{
PushFollow(FOLLOW_indexes_in_lookup1309);
i = indexes();
state.followingStackPointer--;
}
break;
}
Match(input, Token.UP, null);
node = i != null ? new LookupNode(methodCall53, i) : node = methodCall53;
}
break;
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
}
return node;
}
