net.openhft.chronicle.bytes.util

Class EscapingStopCharsTester

java.lang.Object

net.openhft.chronicle.bytes.util.EscapingStopCharsTester

All Implemented Interfaces:

StopCharsTester

public class EscapingStopCharsTester
extends Object
implements StopCharsTester

Implementation of StopCharsTester that treats a backslash ('\\') as an escape character. The tester delegates to another StopCharsTester when a character is not escaped.

The escape state is held per instance: after seeing a backslash the next call to isStopChar(int, int) ignores the character passed and clears the escaped state. Instances are therefore not thread safe. See also EscapingStopCharTester for the single-character variant.

Constructor Summary

Constructors

Constructor and Description
EscapingStopCharsTester(StopCharsTester sct)

Method Summary

Modifier and Type	Method and Description
boolean	isStopChar(int ch, int peekNextCh) Tests whether the given character should be considered as a stop character.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.openhft.chronicle.bytes.StopCharsTester

escaping

Constructor Detail

EscapingStopCharsTester

public EscapingStopCharsTester(StopCharsTester sct)

Parameters:

sct - the underlying StopCharsTester to which non escaped characters will be delegated

Method Detail

isStopChar

public boolean isStopChar(int ch,
                          int peekNextCh)

Tests whether the given character should be considered as a stop character. A character immediately after an escape character ('\\') is never considered a stop character.

Specified by:

isStopChar in interface StopCharsTester

Parameters:

ch - the character to test

peekNextCh - the next character (peeked ahead)

Returns:

true if the character is a stop character, false otherwise