Module dev.civl.abc

Package dev.civl.abc.ast.node.IF.acsl

Interface GuardsNode

All Superinterfaces:

ASTNode, ContractNode

public interface GuardsNode
extends ContractNode

This represents a guards clause that specifies a guard for a function. The function may be a system or ordinary function. It has the syntax guards invalid input: '<'bool-expr> ;.

Nested Class Summary

Nested classes/interfaces inherited from interface dev.civl.abc.ast.node.IF.ASTNode

ASTNode.NodeKind

Nested classes/interfaces inherited from interface dev.civl.abc.ast.node.IF.acsl.ContractNode

ContractNode.ContractKind

Method Summary

Modifier and Type	Method	Description
GuardsNode	copy()	Returns a deep copy of this AST node.
ExpressionNode	getExpression()	Gets the boolean expression of this guard.

Methods inherited from interface dev.civl.abc.ast.node.IF.ASTNode

addAllTransformAnnotations, addTransformAnnotation, child, childIndex, children, diff, equiv, getAttribute, getOwner, getScope, getSource, id, keepOnly, nextDFS, nodeKind, numChildren, parent, prettyPrint, prettyRepresentation, prettyRepresentation, print, remove, removeChild, removeTransformAnnotation, setAttribute, setChild, setId, setOwner, setScope, toString, transformAnnotations

Methods inherited from interface dev.civl.abc.ast.node.IF.acsl.ContractNode

contractKind

Method Details

getExpression

ExpressionNode getExpression()

Gets the boolean expression of this guard.

Returns:

copy

GuardsNode copy()

Description copied from interface: ASTNode

Returns a deep copy of this AST node. The node and all of its descendants will be cloned. The cloning does not copy analysis or attribute information.

Specified by:

copy in interface ASTNode

Specified by:

copy in interface ContractNode

Returns:

deep copy of this node