# Uses of Class
com.fasterxml.jackson.core.format.DataFormatMatcher

Packages that use DataFormatMatcher
Package
Description
com.fasterxml.jackson.core.format
Package that contains interfaces needed for dynamic, pluggable format (auto)detection; as well as basic utility classes for simple format detection functionality.

## Uses of DataFormatMatcher in com.fasterxml.jackson.core.format

Methods in com.fasterxml.jackson.core.format that return DataFormatMatcher
Modifier and Type
Method
Description
`DataFormatMatcher`
InputAccessor.Std.`createMatcher(JsonFactory match, MatchStrength matchStrength)`
`DataFormatMatcher`
DataFormatDetector.`findFormat(byte[] fullInputData)`
Method to call to find format that given content (full document) has, as per configuration of this detector instance.
`DataFormatMatcher`
DataFormatDetector.`findFormat(byte[] fullInputData, int offset, int len)`
Method to call to find format that given content (full document) has, as per configuration of this detector instance.
`DataFormatMatcher`
DataFormatDetector.`findFormat(InputStream in)`
Method to call to find format that content (accessible via given `InputStream`) given has, as per configuration of this detector instance.