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Document SourceOrSinkElement

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This commit is contained in:
Sauyon Lee
2021-09-23 11:24:38 -07:00
committed by Owen Mansel-Chan
parent 0b50b7b2b1
commit 0151cd4f2e
1 changed files with 4 additions and 0 deletions
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4
ql/lib/semmle/go/dataflow/internal/FlowSummaryImplSpecific.qll
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@@ -66,11 +66,15 @@ private newtype TSourceOrSinkElement =
TEntityElement(Entity e) or
TAstElement(AstNode n)
/** An element representable by CSV modeling. */
class SourceOrSinkElement extends TSourceOrSinkElement {
/** Gets this source or sink element as an entity, if it is one. */
Entity asEntity() { this = TEntityElement(result) }
/** Gets this source or sink element as an AST node, if it is one. */
AstNode asAstNode() { this = TAstElement(result) }
/** Gets a textual representation of this source or sink element. */
string toString() {
result = "element representing " + [this.asEntity().toString(), this.asAstNode().toString()]
}