DataBufferUtils.Matcher (Spring Framework 5.2.12.RELEASE API)

Enclosing class:
DataBufferUtils
```
public static interface DataBufferUtils.Matcher
```
Contract to find delimiter(s) against one or more data buffers that can be passed one at a time to the match(DataBuffer) method.
Since:
5.2
See Also:
match(DataBuffer)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`byte[]`	`delimiter()`	Return the delimiter from the last invocation of `match(DataBuffer)`.
`int`	`match(DataBuffer dataBuffer)`	Find the first matching delimiter and return the index of the last byte of the delimiter, or `-1` if not found.
`void`	`reset()`	Reset the state of this matcher.

- Method Detail
  - match
```
int match(DataBuffer dataBuffer)
```
    Find the first matching delimiter and return the index of the last byte of the delimiter, or -1 if not found.
  - delimiter
```
byte[] delimiter()
```
    Return the delimiter from the last invocation of match(DataBuffer).
  - reset
```
void reset()
```
    Reset the state of this matcher.