zk/src/main/java/org/zkoss/zk/xel/impl/ExecutionResolver.java
Method resolveVariable0 has a Cognitive Complexity of 101 (exceeds 5 allowed). Consider refactoring. Open
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protected Object resolveVariable0(Object self, XelContext ctx, Object base, Object onm) {
if (base != null) {
Object o = ((ExecutionCtrl) _exec).getExtraXelVariable(ctx, base, onm);
if (o != null)
return o;- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method resolveVariable0 has 132 lines of code (exceeds 25 allowed). Consider refactoring. Open
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protected Object resolveVariable0(Object self, XelContext ctx, Object base, Object onm) {
if (base != null) {
Object o = ((ExecutionCtrl) _exec).getExtraXelVariable(ctx, base, onm);
if (o != null)
return o;Avoid too many return statements within this method. Open
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return page != null ? page.getAttributes() : Collections.EMPTY_MAP;Avoid too many return statements within this method. Open
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return _exec.getArg();Avoid too many return statements within this method. Open
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return _exec.getDesktop();Avoid too many return statements within this method. Open
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return ((Page) self).getAttributes();Avoid too many return statements within this method. Open
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return _exec.getAttributes();Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return _exec.getDesktop().getSession().getAttributes();Avoid too many return statements within this method. Open
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return Collections.EMPTY_MAP;Avoid too many return statements within this method. Open
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return ((Page) self).getAttributes();Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return Labels.getSegmentedLabels();Avoid too many return statements within this method. Open
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return ((Component) self).getSpaceOwner();Avoid too many return statements within this method. Open
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return Collections.EMPTY_MAP;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return self;Avoid too many return statements within this method. Open
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return ((ExecutionCtrl) _exec).getCurrentPage();Avoid too many return statements within this method. Open
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return self;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return ((Component) self).getAttributes(Component.PAGE_SCOPE);Avoid too many return statements within this method. Open
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return Evaluators.resolveVariable(_parent, name);Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return Components.getCurrentPage((Component) self);Avoid too many return statements within this method. Open
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return null;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return null;Avoid too many return statements within this method. Open
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return _exec.getDesktop().getAttributes();Avoid too many return statements within this method. Open
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return _exec.getDesktop().getSession();Avoid too many return statements within this method. Open
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return ((Component) self).getAttributes(Component.SPACE_SCOPE);Avoid too many return statements within this method. Open
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return o;Avoid too many return statements within this method. Open
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return ((Component) self).getAttributes(Component.COMPONENT_SCOPE);Avoid too many return statements within this method. Open
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return _exec;Avoid too many return statements within this method. Open
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return self;