Class RegexMatchers

java.lang.Object

com.google.errorprone.matchers.RegexMatchers

public final class RegexMatchers
extends Object

Matchers and class name constants for regular expression APIs.

Field Summary

Fields

Modifier and Type	Field	Description
static final com.google.common.collect.ImmutableSet<ClassName>	ALL_MATCHER_CLASSES	All supported regular expression Matcher classes.
static final com.google.common.collect.ImmutableSet<ClassName>	ALL_PATTERN_CLASSES	All supported regular expression Pattern classes.
static final ClassName	JDK_MATCHER_CLASS
static final ClassName	JDK_PATTERN_CLASS
static final com.google.common.collect.ImmutableSet<ClassName>	NON_CLOSEABLE_PATTERN_CLASSES	Immutable Pattern classes that do not hold closeable native resources.
static final Matcher<ExpressionTree>	PATTERN_COMPILE_METHODS	Matches static compile (and compileUnsafe) calls on Pattern types.
static final Matcher<ExpressionTree>	PATTERN_MATCHER_METHODS	Matches instance matcher calls on Pattern types.
static final Matcher<ExpressionTree>	PATTERN_MATCHES_METHODS	Matches static matches (and matchesUnsafe) calls on Pattern types.
static final Matcher<ExpressionTree>	PATTERN_QUOTE_METHODS	Matches static quote calls on Pattern types.
static final Matcher<ExpressionTree>	PREDICATES_CONTAINS_PATTERN_METHOD	Matches com.google.common.base.Predicates.containsPattern(String).
static final ClassName	RE2J_MATCHER_CLASS
static final ClassName	RE2J_PATTERN_CLASS
static final ClassName	SAFERE_CROSSCHECK_MATCHER_CLASS
static final ClassName	SAFERE_MATCHER_CLASS
static final ClassName	SAFERE_PATTERN_CLASS
static final Matcher<ExpressionTree>	SPLITTER_ON_PATTERN_METHOD	Matches com.google.common.base.Splitter.onPattern(String).
static final Matcher<ExpressionTree>	STRING_MATCHES_METHOD	Matches String.matches(String).
static final Matcher<ExpressionTree>	STRING_REPLACE_METHODS	Matches String.replaceFirst(String, String) and String.replaceAll(String, String).
static final Matcher<ExpressionTree>	STRING_SPLIT_METHOD	Matches String.split(String) and String.split(String, int).
static final Matcher<ExpressionTree>	STRING_SPLIT_METHODS	Matches String.split and String.splitWithDelimiters.
static final Matcher<ExpressionTree>	STRING_SPLIT_WITH_DELIMITERS_METHOD	Matches String.splitWithDelimiters(String, int).

Method Summary

Modifier and Type	Method	Description
static boolean	isStringSplitFastPath(String regex)	Returns true if regex takes the non-regex fast path in String.split(String, int) and String.splitWithDelimiters(String, int) without compiling a Pattern.

Methods inherited from class Object

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

Field Details

JDK_PATTERN_CLASS

public static final ClassName JDK_PATTERN_CLASS

JDK_MATCHER_CLASS

public static final ClassName JDK_MATCHER_CLASS

RE2J_PATTERN_CLASS

public static final ClassName RE2J_PATTERN_CLASS

RE2J_MATCHER_CLASS

public static final ClassName RE2J_MATCHER_CLASS

SAFERE_PATTERN_CLASS

public static final ClassName SAFERE_PATTERN_CLASS

SAFERE_MATCHER_CLASS

public static final ClassName SAFERE_MATCHER_CLASS

SAFERE_CROSSCHECK_MATCHER_CLASS

public static final ClassName SAFERE_CROSSCHECK_MATCHER_CLASS

NON_CLOSEABLE_PATTERN_CLASSES

public static final com.google.common.collect.ImmutableSet<ClassName> NON_CLOSEABLE_PATTERN_CLASSES

Immutable Pattern classes that do not hold closeable native resources.

ALL_PATTERN_CLASSES

public static final com.google.common.collect.ImmutableSet<ClassName> ALL_PATTERN_CLASSES

All supported regular expression Pattern classes.

ALL_MATCHER_CLASSES

public static final com.google.common.collect.ImmutableSet<ClassName> ALL_MATCHER_CLASSES

All supported regular expression Matcher classes.

PATTERN_COMPILE_METHODS

public static final Matcher<ExpressionTree> PATTERN_COMPILE_METHODS

Matches static compile (and compileUnsafe) calls on Pattern types.

PATTERN_MATCHES_METHODS

public static final Matcher<ExpressionTree> PATTERN_MATCHES_METHODS

Matches static matches (and matchesUnsafe) calls on Pattern types.

PATTERN_QUOTE_METHODS

public static final Matcher<ExpressionTree> PATTERN_QUOTE_METHODS

Matches static quote calls on Pattern types.

PATTERN_MATCHER_METHODS

public static final Matcher<ExpressionTree> PATTERN_MATCHER_METHODS

Matches instance matcher calls on Pattern types.

STRING_MATCHES_METHOD

public static final Matcher<ExpressionTree> STRING_MATCHES_METHOD

Matches String.matches(String).

STRING_REPLACE_METHODS

public static final Matcher<ExpressionTree> STRING_REPLACE_METHODS

Matches String.replaceFirst(String, String) and String.replaceAll(String, String).

STRING_SPLIT_METHOD

public static final Matcher<ExpressionTree> STRING_SPLIT_METHOD

Matches String.split(String) and String.split(String, int).

STRING_SPLIT_WITH_DELIMITERS_METHOD

public static final Matcher<ExpressionTree> STRING_SPLIT_WITH_DELIMITERS_METHOD

Matches String.splitWithDelimiters(String, int).

STRING_SPLIT_METHODS

public static final Matcher<ExpressionTree> STRING_SPLIT_METHODS

Matches String.split and String.splitWithDelimiters.

SPLITTER_ON_PATTERN_METHOD

public static final Matcher<ExpressionTree> SPLITTER_ON_PATTERN_METHOD

Matches com.google.common.base.Splitter.onPattern(String).

PREDICATES_CONTAINS_PATTERN_METHOD

public static final Matcher<ExpressionTree> PREDICATES_CONTAINS_PATTERN_METHOD

Matches com.google.common.base.Predicates.containsPattern(String).

Method Details

isStringSplitFastPath

public static boolean isStringSplitFastPath(String regex)

Returns true if regex takes the non-regex fast path in String.split(String, int) and String.splitWithDelimiters(String, int) without compiling a Pattern.