Class Exprs::None

None

Direct supertypes

Indirect supertypes

Predicates

Inherited predicates

contains

Whether this contains inner syntactically

from AstNode
containsInScope

Whether this contains inner syntactically and inner has the same scope as this

from AstNode
defines

Whether this expression defines variable v If doing dataflow, then consider using SsaVariable.getDefinition() for more precision.

from Name
deletes

Whether this expression deletes variable v. If doing dataflow, then consider using SsaVariable.getDefinition() for more precision.

from Name
getAChildNode

Gets a child node of this node in the AST. This predicate exists to aid exploration of the AST and other experiments. The child-parent relation may not be meaningful. For a more meaningful relation in terms of dependency use Expr.getASubExpression(), Stmt.getASubStatement(), Stmt.getASubExpression() or Scope.getAStmt().

from Expr
getAFlowNode

Gets a flow node corresponding directly to this node. NOTE: For some statements and other purely syntactic elements, there may not be a ControlFlowNode

from NameConstant
getASubExpression

Gets an immediate (non-nested) sub-expression of this expression

from NameConstant
getCtx

Gets the context of this name expression.

from Name_
getEnclosingModule

Gets the module in which this expression occurs

from Expr
getIdfrom Name
getLocationfrom Expr
getParentfrom Name_
getParentNode

Gets the parent node of this node in the AST. This predicate exists to aid exploration of the AST and other experiments. The child-parent relation may not be meaningful. For a more meaningful relation in terms of dependency use Expr.getASubExpression(), Stmt.getASubStatement(), Stmt.getASubExpression() or Scope.getAStmt() applied to the parent.

from AstNode
getScope

Gets the scope of this expression

from Expr
getVariable

Gets the variable of this name expression.

from Name_
hasSideEffects

Whether this expression may have a side effect (as determined purely from its syntax)

from Expr
isArtificial

Whether this syntactic element is artificial, that is it is generated by the compiler and is not present in the source

from NameConstant
isConstant

Whether this expression is a constant

from NameConstant
isDefinition

Whether this expression is a definition

from Name
isDeletion

Whether this expression is a definition

from Name
isParenthesised

Use isParenthesized instead.

from Expr
isParenthesized

Whether the parenthesized property of this expression is true.

from Expr
isUse

Whether this expression is a use

from Name
refersTo

Gets what this expression might “refer-to”. Performs a combination of localized (intra-procedural) points-to analysis and global module-level analysis. This points-to analysis favours precision over recall. It is highly precise, but may not provide information for a significant number of flow-nodes. If the class is unimportant then use refersTo(value) or refersTo(value, origin) instead. NOTE: For complex dataflow, involving multiple stages of points-to analysis, it may be more precise to use ControlFlowNode.refersTo(...) instead.

from Expr
refersTo

Gets what this expression might “refer-to” in the given context.

from Expr
refersTo

Whether this expression might “refer-to” to value which is from origin Unlike this.refersTo(value, _, origin), this predicate includes results where the class cannot be inferred.

from Expr
refersTo

Equivalent to this.refersTo(value, _)

from Expr
strValue

Use StrConst.getText() instead

from Expr
toStringfrom NameConstant
uses

Whether this expression is a use of variable v If doing dataflow, then consider using SsaVariable.getAUse() for more precision.

from Name

Charpred