com.google.javascript.jscomp
Class ComposeWarningsGuard
java.lang.Object
com.google.javascript.jscomp.WarningsGuard
com.google.javascript.jscomp.ComposeWarningsGuard
- All Implemented Interfaces:
- Serializable
public class ComposeWarningsGuard
- extends WarningsGuard
WarningsGuard that represents just a chain of other guards. For example we
could have following chain
1) all warnings outside of /foo/ should be suppressed
2) errors with key JSC_BAR should be marked as warning
3) the rest should be reported as error
This class is designed for such behaviour.
- See Also:
- Serialized Form
ComposeWarningsGuard
public ComposeWarningsGuard(List<WarningsGuard> guards)
ComposeWarningsGuard
public ComposeWarningsGuard(WarningsGuard... guards)
level
public CheckLevel level(JSError error)
- Description copied from class:
WarningsGuard
- Returns a new check level for a given error. OFF - suppress it, ERROR -
report as error. null means that this guard does not know what to do
with the error. Null is extremely helpful when you have a chain of
guards. If current guard returns null, then the next in the chain should
process it.
- Specified by:
level in class WarningsGuard
- Parameters:
error - a reported error.
- Returns:
- what level given error should have.
disables
public boolean disables(DiagnosticGroup group)
- Description copied from class:
WarningsGuard
- Returns whether all warnings in the given diagnostic group will be
filtered out. Used to determine which passes to skip.
- Overrides:
disables in class WarningsGuard
- Parameters:
group - A group of DiagnosticTypes.
- Returns:
- Whether all warnings of these types are disabled by this guard.
enables
public boolean enables(DiagnosticGroup group)
- Determines whether this guard will "elevate" the status of any disabled
diagnostic type in the group to a warning or an error.
- Overrides:
enables in class WarningsGuard
- Parameters:
group - A group of DiagnosticTypes.
- Returns:
- Whether any warnings of these types are enabled by this guard.
toString
public String toString()
- Overrides:
toString in class Object
