com.facebook.litho.sections.logger

Interface SectionsDebugLogger

All Known Implementing Classes:

Logger

public interface SectionsDebugLogger

Sections logger interface. Used for debugging issues inside SectionTree if they occur.

Method Summary

Modifier and Type	Method and Description
void	logDelete(String tag, int index, String thread) fired when a component is being deleted
void	logInsert(String tag, int index, RenderInfo renderInfo, String thread) fired when a component is being inserted
void	logMove(String tag, int fromPosition, int toPosition, String thread) fired when a component is being moved
void	logRequestFocus(String tag, int index, RenderInfo renderInfo, String thread) fired when a component is being focused
void	logRequestFocusWithOffset(String tag, int index, int offset, RenderInfo renderInfo, String thread) fired when a component is being focused
void	logShouldUpdate(String tag, Object previous, Object next, String previousPrefix, String nextPrefix, Boolean shouldUpdate, String thread) fired when determining if a section should re-compute changesets
void	logUpdate(String tag, int index, RenderInfo renderInfo, String thread) fired when a component is being updated

Method Detail

logInsert

void logInsert(String tag,
               int index,
               RenderInfo renderInfo,
               String thread)

fired when a component is being inserted

Parameters:

tag - tag defining component's section tree

index - position in the recyclerview

renderInfo - component type that is being operated on

thread - name of thread that wanted to make this change

logUpdate

void logUpdate(String tag,
               int index,
               RenderInfo renderInfo,
               String thread)

fired when a component is being updated

Parameters:

tag - tag defining component's section tree

index - position in the reyclerview

renderInfo - component type that is being operated on

thread - name of thread that wanted to make this change

logDelete

void logDelete(String tag,
               int index,
               String thread)

fired when a component is being deleted

Parameters:

tag - tag defining component's section tree

index - position in the reyclerview

thread - name of thread that wanted to make this change

logRequestFocus

void logRequestFocus(String tag,
                     int index,
                     RenderInfo renderInfo,
                     String thread)

fired when a component is being focused

Parameters:

tag - tag defining component's section tree

index - position in the reyclerview

renderInfo - component type that is being operated on

thread - name of thread that wanted to make this change

logRequestFocusWithOffset

void logRequestFocusWithOffset(String tag,
                               int index,
                               int offset,
                               RenderInfo renderInfo,
                               String thread)

fired when a component is being focused

Parameters:

tag - tag defining component's section tree

index - position in the reyclerview

offset - offset from index to scroll to

renderInfo - component type that is being operated on

thread - name of thread that wanted to make this change

logMove

void logMove(String tag,
             int fromPosition,
             int toPosition,
             String thread)

fired when a component is being moved

Parameters:

tag - tag defining component's section tree

fromPosition - source index

toPosition - destination index

thread - name of thread that wanted to make this change

logShouldUpdate

void logShouldUpdate(String tag,
                     Object previous,
                     Object next,
                     String previousPrefix,
                     String nextPrefix,
                     Boolean shouldUpdate,
                     String thread)

fired when determining if a section should re-compute changesets

Parameters:

tag - tag defining component's section tree

previous - previous section that's already made

next - next section being built

previousPrefix - string of component's prefix

nextPrefix - string of component's prefix

shouldUpdate - boolean value describing if previous & next are the same

thread - name of thread that wanted to make this change