TrimToBounds¶
This formatter searches for separator strings and removes all data left or right of this separator.
Parameters¶
LeftBounds
The string to search for. Searching starts from the left side of the data. If an empty string is given this parameter is ignored. By default this parameter is set to “”.
RightBounds
The string to search for. Searching starts from the right side of the data. If an empty string is given this parameter is ignored. By default this parameter is set to “”.
LeftOffset (default: 0)
Defines the search start index when using LeftBounds. By default this parameter is set to 0.
RightOffset (default: 0)
Defines the search start index when using RightBounds. Counting starts from the right side of the message. By default this parameter is set to 0.
Parameters (from core.SimpleFormatter)¶
Source
This value chooses the part of the message the data to be formatted should be read from. Use “” to target the message payload; other values specify the name of a metadata field to target. By default this parameter is set to “”.
Target
This value chooses the part of the message the formatted data should be stored to. Use “” to target the message payload; other values specify the name of a metadata field to target. By default this parameter is set to “”.
ApplyTo
Use this to set Source and Target to the same value. This setting will be ignored if either Source or Target is set to something else but “”. By default this parameter is set to “”.
SkipIfEmpty
When set to true, this formatter will not be applied to data that is empty or - in case of metadata - not existing. By default this parameter is set to false
Examples¶
This example will reduce data like “foo[bar[foo]bar]foo” to “bar[foo]bar”.
exampleConsumer:
Type: consumer.Console
Streams: "*"
Modulators:
- format.TrimToBounds:
LeftBounds: "["
RightBounds: "]"