public final class LoopSpec extends SpecificationBase
Modifier and Type | Field and Description |
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static java.lang.String |
invariantKeyword |
static java.lang.String |
terminationKeyword |
Modifier and Type | Method and Description |
---|---|
void |
accept(ASTVisitor visitor)
Accept visitor for a visit.
|
void |
accept(ASTVisitorOld visitor)
Accept visitor for a visit.
|
void |
acceptChildren(ASTVisitor visitor)
Accept visitor for a visit to the children of this node.
|
static LoopSpec |
construct(java.lang.String text,
ErrorStream error,
SourcePosition pos)
Construct loop specification from denoted text.
|
Formula |
getLoopInvariant()
Get loop invariant.
|
Term[] |
getTerminationTerm()
Get termination term vector.
|
void |
setLoopInvariant(Formula inv)
Set loop invariant.
|
void |
setTerminationTerm(java.util.Vector<Term> term)
Set termination term vector.
|
getPosition, getText, setPosition
accept, accept, print, printCore, toString, toStringCore
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
getPosition, setPosition
print, printCore, toString, toStringCore
public static final java.lang.String invariantKeyword
public static final java.lang.String terminationKeyword
public static LoopSpec construct(java.lang.String text, ErrorStream error, SourcePosition pos)
text
- the text of the specification.error
- the stream for printing error messagespos
- the source position of the specificationpublic Formula getLoopInvariant()
public void setLoopInvariant(Formula inv)
inv
- the loop invariant (may be null).public Term[] getTerminationTerm()
public void setTerminationTerm(java.util.Vector<Term> term)
term
- the loop termination term vector (may be null).public void accept(ASTVisitorOld visitor)
accept
in interface AST
accept
in class SpecificationBase
visitor
- the visitor who is accepted by this node.public void accept(ASTVisitor visitor)
accept
in interface AST
accept
in class SpecificationBase
visitor
- the visitor who is accepted by this node.public void acceptChildren(ASTVisitor visitor)
acceptChildren
in interface AST
acceptChildren
in class ASTBase
visitor
- the visitor who is accepted by the children of this node.