/// <summary>
/// Creates a pattern builder that builds a pattern as part of the current group.
/// </summary>
/// <param name="declaration">Pattern declaration.</param>
/// <returns>Pattern builder.</returns>
public PatternBuilder Pattern(Declaration declaration)
{
var builder = new PatternBuilder(Scope, declaration);
_nestedBuilders.Add(builder);
return(builder);
}
/// <summary>
/// Creates a pattern builder that builds the source of the negative existential element.
/// </summary>
/// <param name="declaration">Pattern declaration.</param>
/// <returns>Pattern builder.</returns>
public PatternBuilder Pattern(Declaration declaration)
{
AssertSingleSource();
var sourceBuilder = new PatternBuilder(declaration);
_sourceBuilder = sourceBuilder;
return(sourceBuilder);
}
/// <summary>
/// Creates a pattern builder that builds a pattern of the forall element.
/// </summary>
/// <param name="type">Type of the element the pattern matches.</param>
/// <returns>Pattern builder.</returns>
public PatternBuilder Pattern(Type type)
{
Declaration declaration = Scope.Declare(type, null);
var patternBuilder = new PatternBuilder(Scope, declaration);
_patternBuilders.Add(patternBuilder);
return(patternBuilder);
}
/// <summary>
/// Creates a pattern builder that builds a pattern of the forall element.
/// </summary>
/// <param name="type">Type of the element the pattern matches.</param>
/// <returns>Pattern builder.</returns>
public PatternBuilder Pattern(Type type)
{
var declaration = new Declaration(type, DeclarationName(null));
var patternBuilder = new PatternBuilder(declaration);
_patternBuilders.Add(patternBuilder);
return(patternBuilder);
}
/// <summary>
/// Creates a pattern builder that builds the base pattern of the forall element.
/// </summary>
/// <param name="type">Type of the element the pattern matches.</param>
/// <returns>Pattern builder.</returns>
public PatternBuilder BasePattern(Type type)
{
AssertSingleSource();
var declaration = new Declaration(type, DeclarationName(null));
var builder = new PatternBuilder(declaration);
_sourceBuilder = builder;
return(builder);
}
/// <summary>
/// Creates a pattern builder that builds a pattern as part of the current group.
/// </summary>
/// <param name="type">Pattern type.</param>
/// <param name="name">Pattern name (optional).</param>
/// <returns>Pattern builder.</returns>
public PatternBuilder Pattern(Type type, string name = null)
{
SymbolTable scope = Scope.New();
Declaration declaration = scope.Declare(type, name);
var builder = new PatternBuilder(scope, declaration);
_nestedBuilders.Add(builder);
return(builder);
}
/// <summary>
/// Creates a pattern builder that builds the base pattern of the forall element.
/// </summary>
/// <param name="type">Type of the element the pattern matches.</param>
/// <returns>Pattern builder.</returns>
public PatternBuilder BasePattern(Type type)
{
if (_basePatternBuilder != null)
{
throw new InvalidOperationException("FORALL element can only have a single source");
}
Declaration declaration = Scope.Declare(type, null);
_basePatternBuilder = new PatternBuilder(Scope, declaration);
return(_basePatternBuilder);
}
/// <summary>
/// Creates a pattern builder that builds the source of the aggregate.
/// </summary>
/// <param name="type">Type of the element the pattern matches.</param>
/// <returns>Pattern builder.</returns>
public PatternBuilder SourcePattern(Type type)
{
if (_sourceBuilder != null)
{
throw new InvalidOperationException("Aggregate can only have a single source pattern");
}
SymbolTable scope = Scope.New();
Declaration declaration = scope.Declare(type, null);
_sourceBuilder = new PatternBuilder(scope, declaration);
return(_sourceBuilder);
}
/// <summary>
/// Sets a pattern builder as the source of the negative existential element.
/// </summary>
/// <param name="builder">Element builder to set as the source.</param>
public void Pattern(PatternBuilder builder)
{
AssertSingleSource();
_sourceBuilder = builder;
}
/// <summary>
/// Adds a pattern builder to the group element.
/// </summary>
/// <param name="builder">Element builder to add.</param>
public void Pattern(PatternBuilder builder)
{
_nestedBuilders.Add(builder);
}
/// <summary>
/// Adds a pattern builder to the forall element.
/// </summary>
/// <param name="builder">Element builder to add.</param>
public void Pattern(PatternBuilder builder)
{
_patternBuilders.Add(builder);
}
