proguard.util

Class StringMatcher

java.lang.Object

proguard.util.StringMatcher

Direct Known Subclasses:

AndMatcher, ConstantMatcher, EmptyStringMatcher, ExtensionMatcher, FixedStringMatcher, ListMatcher, NotMatcher, OrMatcher, SettableMatcher, VariableStringMatcher

public abstract class StringMatcher
extends Object

This abstract class provides methods to determine whether strings match a given criterion, which is specified by the implementation.

Author:

Eric Lafortune

Constructor Summary

Constructors

Constructor and Description
StringMatcher()

Method Summary

Modifier and Type	Method and Description
boolean	matches(String string) Checks whether the given string matches.
protected abstract boolean	matches(String string, int offset, int length) Checks whether the given substring matches.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringMatcher

public StringMatcher()

Method Detail

matches

public boolean matches(String string)

Checks whether the given string matches.

Parameters:

string - the string to match.

Returns:

a boolean indicating whether the string matches the criterion.

matches

protected abstract boolean matches(String string,
                                   int offset,
                                   int length)

Checks whether the given substring matches.

Parameters:

string - the string to match.

offset - the start offset of the substring.

length - the length of the substring.

Returns:

a boolean indicating whether the substring matches the criterion.