A delimiters component defines a hierarchy of characters or strings that organize the information in a document, such as newlines, spaces, tabs, commas, or vertical bars. You can also use a wildcard pattern to define the delimiters.
The delimiter concept is applicable both to rigidly structured documents that use predefined delimiter characters to separate the data fields, and to loosely structured text or HTML documents that are delimited by newlines and syntactic markup. The delimiter concept also encompasses positionally-structured data, where the fields are located at fixed offsets from one another.
The Parser uses the delimiters to determine the search criteria of
anchors configured with the
For example, suppose you configure a format with the
delimiters component. This defines a hierarchy using the following characters as delimiters:
You might define a
anchor that is located two tab characters after the preceding
anchor in the example source, like this:
When a Parser processes a source document, it searches for the
two tabs after the
In a second example, you might define a
anchor that is located three newlines and one tab after a