private ScenarioStep Clone(ScenarioStep step)
{
ScenarioStep newStep = null;
if (step is Given)
newStep = new Given();
else if (step is When)
newStep = new When();
else if (step is Then)
newStep = new Then();
else if (step is And)
newStep = new And();
else if (step is But)
newStep = new But();
Debug.Assert(newStep != null);
newStep.Text = step.Text;
newStep.MultiLineTextArgument = step.MultiLineTextArgument;
newStep.TableArg = Clone(step.TableArg);
return newStep;
}
public ScenarioStep CreateStep(string keyword, StepKeyword stepKeyword, string text, FilePosition position, ScenarioBlock scenarioBlock)
{
ScenarioStep step;
switch (stepKeyword)
{
case StepKeyword.Given:
step = new Given();
break;
case StepKeyword.When:
step = new When();
break;
case StepKeyword.Then:
step = new Then();
break;
case StepKeyword.And:
step = new And();
break;
case StepKeyword.But:
step = new But();
break;
default:
throw new NotSupportedException();
}
step.Keyword = keyword;
step.Text = text;
step.FilePosition = position;
step.ScenarioBlock = scenarioBlock;
step.StepKeyword = stepKeyword;
return step;
}
private static ScenarioStep ConvertToCompatibleStep(SpecFlowStep step)
{
ScenarioStep result = null;
if (step.StepKeyword == StepKeyword.Given)
result = new Given {StepKeyword = step.StepKeyword };
else if (step.StepKeyword == StepKeyword.When)
result = new When {StepKeyword = step.StepKeyword };
else if (step.StepKeyword == StepKeyword.Then)
result = new Then {StepKeyword = step.StepKeyword };
else if (step.StepKeyword == StepKeyword.And)
result = new And { StepKeyword = step.StepKeyword };
else if (step.StepKeyword == StepKeyword.But)
result = new But {StepKeyword = step.StepKeyword };
if (result == null)
throw new NotSupportedException();
result.Keyword = step.Keyword;
result.Text = step.Text;
result.ScenarioBlock = step.ScenarioBlock;
result.MultiLineTextArgument = step.Argument is global::Gherkin.Ast.DocString ? ((global::Gherkin.Ast.DocString) step.Argument).Content : null;
result.TableArg = step.Argument is global::Gherkin.Ast.DataTable ? ConvertToCompatibleTable(((global::Gherkin.Ast.DataTable) step.Argument).Rows) : null;
result.FilePosition = ConvertToCompatibleFilePosition(step.Location);
return result;
}
// $ANTLR end "steps"
// $ANTLR start "step"
// SpecFlowLangWalker.g:156:1: step returns [ScenarioStep step] : ( ^( GIVEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) | ^( WHEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) | ^( THEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) | ^( AND text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) | ^( BUT text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) );
public ScenarioStep step() // throws RecognitionException [1]
{
ScenarioStep step = default(ScenarioStep);
Text text_ = default(Text);
MultilineText mlt_ = default(MultilineText);
Table table_ = default(Table);
FilePosition fp_ = default(FilePosition);
try
{
// SpecFlowLangWalker.g:160:5: ( ^( GIVEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) | ^( WHEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) | ^( THEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) | ^( AND text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) | ^( BUT text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition ) )
int alt24 = 5;
switch ( input.LA(1) )
{
case GIVEN:
{
alt24 = 1;
}
break;
case WHEN:
{
alt24 = 2;
}
break;
case THEN:
{
alt24 = 3;
}
break;
case AND:
{
alt24 = 4;
}
break;
case BUT:
{
alt24 = 5;
}
break;
default:
NoViableAltException nvae_d24s0 =
new NoViableAltException("", 24, 0, input);
throw nvae_d24s0;
}
switch (alt24)
{
case 1 :
// SpecFlowLangWalker.g:160:9: ^( GIVEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition )
{
Match(input,GIVEN,FOLLOW_GIVEN_in_step1055);
Match(input, Token.DOWN, null);
PushFollow(FOLLOW_text_in_step1071);
text_ = text();
state.followingStackPointer--;
// SpecFlowLangWalker.g:162:17: (mlt_= multilineText )?
int alt14 = 2;
int LA14_0 = input.LA(1);
if ( (LA14_0 == MULTILINETEXT) )
{
alt14 = 1;
}
switch (alt14)
{
case 1 :
// SpecFlowLangWalker.g:162:17: mlt_= multilineText
{
PushFollow(FOLLOW_multilineText_in_step1087);
mlt_ = multilineText();
state.followingStackPointer--;
}
break;
}
// SpecFlowLangWalker.g:163:19: (table_= table )?
int alt15 = 2;
int LA15_0 = input.LA(1);
if ( (LA15_0 == TABLE) )
{
alt15 = 1;
}
switch (alt15)
{
case 1 :
// SpecFlowLangWalker.g:163:19: table_= table
{
PushFollow(FOLLOW_table_in_step1104);
table_ = table();
state.followingStackPointer--;
}
break;
}
PushFollow(FOLLOW_fileposition_in_step1121);
fp_ = fileposition();
state.followingStackPointer--;
Match(input, Token.UP, null);
step = new Given(text_, mlt_, table_);
}
break;
case 2 :
// SpecFlowLangWalker.g:169:9: ^( WHEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition )
{
Match(input,WHEN,FOLLOW_WHEN_in_step1152);
Match(input, Token.DOWN, null);
PushFollow(FOLLOW_text_in_step1168);
text_ = text();
state.followingStackPointer--;
// SpecFlowLangWalker.g:171:17: (mlt_= multilineText )?
int alt16 = 2;
int LA16_0 = input.LA(1);
if ( (LA16_0 == MULTILINETEXT) )
{
alt16 = 1;
}
switch (alt16)
{
case 1 :
// SpecFlowLangWalker.g:171:17: mlt_= multilineText
{
PushFollow(FOLLOW_multilineText_in_step1184);
mlt_ = multilineText();
state.followingStackPointer--;
}
break;
}
// SpecFlowLangWalker.g:172:19: (table_= table )?
int alt17 = 2;
int LA17_0 = input.LA(1);
if ( (LA17_0 == TABLE) )
{
alt17 = 1;
}
switch (alt17)
{
case 1 :
// SpecFlowLangWalker.g:172:19: table_= table
{
PushFollow(FOLLOW_table_in_step1201);
table_ = table();
state.followingStackPointer--;
}
break;
}
PushFollow(FOLLOW_fileposition_in_step1218);
fp_ = fileposition();
state.followingStackPointer--;
Match(input, Token.UP, null);
step = new When(text_, mlt_, table_);
}
break;
case 3 :
// SpecFlowLangWalker.g:178:9: ^( THEN text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition )
{
Match(input,THEN,FOLLOW_THEN_in_step1249);
Match(input, Token.DOWN, null);
PushFollow(FOLLOW_text_in_step1265);
text_ = text();
state.followingStackPointer--;
// SpecFlowLangWalker.g:180:17: (mlt_= multilineText )?
int alt18 = 2;
int LA18_0 = input.LA(1);
if ( (LA18_0 == MULTILINETEXT) )
{
alt18 = 1;
}
switch (alt18)
{
case 1 :
// SpecFlowLangWalker.g:180:17: mlt_= multilineText
{
PushFollow(FOLLOW_multilineText_in_step1281);
mlt_ = multilineText();
state.followingStackPointer--;
}
break;
}
// SpecFlowLangWalker.g:181:19: (table_= table )?
int alt19 = 2;
int LA19_0 = input.LA(1);
if ( (LA19_0 == TABLE) )
{
alt19 = 1;
}
switch (alt19)
{
case 1 :
// SpecFlowLangWalker.g:181:19: table_= table
{
PushFollow(FOLLOW_table_in_step1298);
table_ = table();
state.followingStackPointer--;
}
break;
}
PushFollow(FOLLOW_fileposition_in_step1315);
fp_ = fileposition();
state.followingStackPointer--;
Match(input, Token.UP, null);
step = new Then(text_, mlt_, table_);
}
break;
case 4 :
// SpecFlowLangWalker.g:187:9: ^( AND text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition )
{
Match(input,AND,FOLLOW_AND_in_step1346);
Match(input, Token.DOWN, null);
PushFollow(FOLLOW_text_in_step1362);
text_ = text();
state.followingStackPointer--;
// SpecFlowLangWalker.g:189:17: (mlt_= multilineText )?
int alt20 = 2;
int LA20_0 = input.LA(1);
if ( (LA20_0 == MULTILINETEXT) )
{
alt20 = 1;
}
switch (alt20)
{
case 1 :
// SpecFlowLangWalker.g:189:17: mlt_= multilineText
{
PushFollow(FOLLOW_multilineText_in_step1378);
mlt_ = multilineText();
state.followingStackPointer--;
}
break;
}
// SpecFlowLangWalker.g:190:19: (table_= table )?
int alt21 = 2;
int LA21_0 = input.LA(1);
if ( (LA21_0 == TABLE) )
{
alt21 = 1;
}
switch (alt21)
{
case 1 :
// SpecFlowLangWalker.g:190:19: table_= table
{
PushFollow(FOLLOW_table_in_step1395);
table_ = table();
state.followingStackPointer--;
}
break;
}
PushFollow(FOLLOW_fileposition_in_step1412);
fp_ = fileposition();
state.followingStackPointer--;
Match(input, Token.UP, null);
step = new And(text_, mlt_, table_);
}
break;
case 5 :
// SpecFlowLangWalker.g:196:9: ^( BUT text_= text (mlt_= multilineText )? (table_= table )? fp_= fileposition )
{
Match(input,BUT,FOLLOW_BUT_in_step1443);
Match(input, Token.DOWN, null);
PushFollow(FOLLOW_text_in_step1459);
text_ = text();
state.followingStackPointer--;
// SpecFlowLangWalker.g:198:17: (mlt_= multilineText )?
int alt22 = 2;
int LA22_0 = input.LA(1);
if ( (LA22_0 == MULTILINETEXT) )
{
alt22 = 1;
}
switch (alt22)
{
case 1 :
// SpecFlowLangWalker.g:198:17: mlt_= multilineText
{
PushFollow(FOLLOW_multilineText_in_step1475);
mlt_ = multilineText();
state.followingStackPointer--;
}
break;
}
// SpecFlowLangWalker.g:199:19: (table_= table )?
int alt23 = 2;
int LA23_0 = input.LA(1);
if ( (LA23_0 == TABLE) )
{
alt23 = 1;
}
switch (alt23)
{
case 1 :
// SpecFlowLangWalker.g:199:19: table_= table
{
PushFollow(FOLLOW_table_in_step1492);
table_ = table();
state.followingStackPointer--;
}
break;
}
PushFollow(FOLLOW_fileposition_in_step1509);
fp_ = fileposition();
state.followingStackPointer--;
Match(input, Token.UP, null);
step = new But(text_, mlt_, table_);
}
break;
}
step.FilePosition = fp_;
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
}
return step;
}