jif.extension
Class JifDeclassifyStmtExt
java.lang.Object
polyglot.ast.Ext_c
jif.ast.Jif_c
jif.extension.JifStmtExt_c
jif.extension.JifDowngradeStmtExt
jif.extension.JifDeclassifyStmtExt
- All Implemented Interfaces:
- java.lang.Cloneable, Jif, JifStmtExt, polyglot.ast.Ext, polyglot.util.Copy
public class JifDeclassifyStmtExt
- extends JifDowngradeStmtExt
The Jif extension of the DeclassifyStmt
node.
- See Also:
DeclassifyStmt
Fields inherited from class polyglot.ast.Ext_c |
ext, node |
Method Summary |
protected void |
checkAuthority(LabelChecker lc,
JifContext A,
Label labelFrom,
Label labelTo,
polyglot.util.Position pos)
Check the authority condition |
protected void |
checkOneDimenOnly(LabelChecker lc,
JifContext A,
Label labelFrom,
Label labelTo,
polyglot.util.Position pos)
Check that only the integrity/confidentiality is downgraded, and not
the other dimension. |
protected void |
checkRobustness(LabelChecker lc,
JifContext A,
Label labelFrom,
Label labelTo,
polyglot.util.Position pos)
Check the robustness condition |
Methods inherited from class polyglot.ast.Ext_c |
dump, ext, ext, node, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface polyglot.ast.Ext |
dump, ext, ext, node |
JifDeclassifyStmtExt
public JifDeclassifyStmtExt(ToJavaExt toJava)
checkOneDimenOnly
protected void checkOneDimenOnly(LabelChecker lc,
JifContext A,
Label labelFrom,
Label labelTo,
polyglot.util.Position pos)
throws polyglot.types.SemanticException
- Description copied from class:
JifDowngradeStmtExt
- Check that only the integrity/confidentiality is downgraded, and not
the other dimension.
- Specified by:
checkOneDimenOnly
in class JifDowngradeStmtExt
- Throws:
polyglot.types.SemanticException
checkAuthority
protected void checkAuthority(LabelChecker lc,
JifContext A,
Label labelFrom,
Label labelTo,
polyglot.util.Position pos)
throws polyglot.types.SemanticException
- Description copied from class:
JifDowngradeStmtExt
- Check the authority condition
- Specified by:
checkAuthority
in class JifDowngradeStmtExt
- Throws:
polyglot.types.SemanticException
checkRobustness
protected void checkRobustness(LabelChecker lc,
JifContext A,
Label labelFrom,
Label labelTo,
polyglot.util.Position pos)
throws polyglot.types.SemanticException
- Description copied from class:
JifDowngradeStmtExt
- Check the robustness condition
- Specified by:
checkRobustness
in class JifDowngradeStmtExt
- Throws:
polyglot.types.SemanticException