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public interface ComponentPrinter
Understands printing the String
representation of
s to
facilitate debugging.
Component
Method Summary | |
---|---|
void |
printComponents(PrintStream out)
Prints all the components in the hierarchy. |
void |
printComponents(PrintStream out,
Class<? extends Component> type)
Prints only the components of the given type in the hierarchy. |
void |
printComponents(PrintStream out,
Class<? extends Component> type,
Container root)
Prints all the components of the given type in the hierarchy under the given root. |
void |
printComponents(PrintStream out,
ComponentMatcher matcher)
Prints only the components that match the given search criteria in the hierarchy. |
void |
printComponents(PrintStream out,
ComponentMatcher matcher,
Container root)
Prints all the components that match the given search criteria under the given root. |
void |
printComponents(PrintStream out,
Container root)
Prints all the components in the hierarchy under the given root. |
Method Detail |
---|
void printComponents(PrintStream out)
out
- the output stream where to print the components to.
NullPointerException
- if the output stream is null
.Formatting.format(Component)
void printComponents(PrintStream out, Container root)
out
- the output stream where to print the components to.root
- the root used as the starting point of the search.
NullPointerException
- if the output stream is null
.Formatting.format(Component)
void printComponents(PrintStream out, Class<? extends Component> type)
out
- the output stream where to print the components to.type
- the type of components to print.
NullPointerException
- if the output stream is null
.
NullPointerException
- if type
is null
.Formatting.format(Component)
void printComponents(PrintStream out, Class<? extends Component> type, Container root)
out
- the output stream where to print the components to.type
- the type of components to print.root
- the root used as the starting point of the search.
NullPointerException
- if the output stream is null
.
NullPointerException
- if type
is null
.Formatting.format(Component)
void printComponents(PrintStream out, ComponentMatcher matcher)
out
- the output stream where to print the components to.matcher
- specifies the search criteria to use filter the components to print.
NullPointerException
- if the output stream is null
.
NullPointerException
- if matcher
is null
.Formatting.format(Component)
void printComponents(PrintStream out, ComponentMatcher matcher, Container root)
out
- the output stream where to print the components to.matcher
- specifies the search criteria to use filter the components to print.root
- the root used as the starting point of the search.
NullPointerException
- if the output stream is null
.
NullPointerException
- if matcher
is null
.Formatting.format(Component)
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