Exemplo n.º 1
0
 /// <summary>
 /// Creates a new dependency edge between two nodes.
 /// </summary>
 /// <param name="origin">The dependent node.</param>
 /// <param name="target">The dependency node.</param>
 /// <param name="type">The type of dependency.</param>
 /// <param name="metadata">The metadata associated to the edge.</param>
 public DataFlowEdge(DataFlowNode <TContents> origin, DataFlowNode <TContents> target, DataDependencyType type, object metadata)
 {
     Origin   = origin;
     Target   = target;
     Type     = type;
     Metadata = metadata;
 }
Exemplo n.º 2
0
        /// <summary>
        /// Adds a data source to the dependency, referencing a stack value produced by the provided node.
        /// </summary>
        /// <param name="node">The node producing the value.</param>
        /// <param name="slotIndex">The index of the stack value that was produced by the node.</param>
        /// <returns>The stack data source.</returns>
        public StackDataSource <TContents> Add(DataFlowNode <TContents> node, int slotIndex)
        {
            var source = new StackDataSource <TContents>(node, slotIndex);

            return(Add(source)
                ? source
                : this.First(x => x.Equals(source)));
        }
Exemplo n.º 3
0
        /// <summary>
        /// Adds a data source to the dependency, referencing a variable value assigned by the provided node.
        /// </summary>
        /// <param name="node">The node assigning the value.</param>
        /// <returns>The variable data source.</returns>
        public VariableDataSource <TContents> Add(DataFlowNode <TContents> node)
        {
            var source = new VariableDataSource <TContents>(node, Variable);

            return(Add(source)
                ? source
                : this.First(x => x.Equals(source)));
        }
Exemplo n.º 4
0
 /// <summary>
 /// Creates a new dependency edge between two nodes.
 /// </summary>
 /// <param name="dependent">The dependent node.</param>
 /// <param name="target">The dependency node.</param>
 public DataFlowEdge(DataFlowNode <TContents> dependent, DataSource <TContents> target)
 {
     Dependent  = dependent;
     DataSource = target;
 }
Exemplo n.º 5
0
 /// <summary>
 /// Creates a new variable data source referencing a variable value assigned by the provided node.
 /// </summary>
 /// <param name="node">The node assigning the value.</param>
 /// <param name="variable">The variable that was assigned a value.</param>
 public VariableDataSource(DataFlowNode <TContents> node, IVariable variable)
     : base(node)
 {
     Variable = variable ?? throw new ArgumentNullException(nameof(variable));
 }
Exemplo n.º 6
0
 /// <summary>
 /// Creates a new data source.
 /// </summary>
 /// <param name="node">The node producing the data.</param>
 protected DataSource(DataFlowNode <TContents> node)
 {
     Node = node ?? throw new ArgumentNullException(nameof(node));
 }
Exemplo n.º 7
0
 /// <summary>
 /// Creates a new data dependency with the provided data sources.
 /// </summary>
 public DataDependency(DataFlowNode <TContents> sourceNode)
     : base(new DataSource <TContents>(sourceNode))
 {
 }
Exemplo n.º 8
0
 /// <summary>
 /// Creates a new stack data source.
 /// </summary>
 /// <param name="node">The node producing the data.</param>
 /// <param name="slotIndex">gets a value indicating the stack slot index that was pushed by the instruction
 /// referenced in <paramref name="node"/>.</param>
 public DataSource(DataFlowNode <TContents> node, int slotIndex)
 {
     Node      = node ?? throw new ArgumentNullException(nameof(node));
     SlotIndex = slotIndex;
 }