Name Rascal/Libraries/Prelude/Node/getAnnotations

Synopsis Retrieve the annotations of a node value as a map.

Function map[str,value] getAnnotations(node x)

Usage import Node;

Examples

rascal>import Node;
ok

Declare two string-valued annotation on nodes, named color, respectively, size:

rascal>anno str node @ color;
ok
rascal>anno str node @ size;
ok

Create a node with two annotations:

rascal>F = setAnnotations("f"(10, "abc"), ("color" : "red", "size" : "large"));
node: "f"(10,"abc")[
  @size="large",
  @color="red"
]

and retrieve those annotations:

rascal>getAnnotations(F);
map[str, value]: ("size":"large","color":"red")
rascal>F@color;
str: "red"

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