Package org.eclipse.collections.impl.block.factory

Class StringPredicates

java.lang.Object

org.eclipse.collections.impl.block.factory.StringPredicates

public final class StringPredicates
extends java.lang.Object

The StringPredicates class is a factory that produces Predicates that work with Strings.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	StringPredicates.ContainsCharacter
private static class	StringPredicates.ContainsString
private static class	StringPredicates.Empty
private static class	StringPredicates.EndsWith
private static class	StringPredicates.EqualsIgnoreCase
private static class	StringPredicates.GreaterThan
private static class	StringPredicates.GreaterThanOrEqualTo
private static class	StringPredicates.HasDigits
private static class	StringPredicates.HasLetters
private static class	StringPredicates.HasLettersAndDigits
private static class	StringPredicates.HasLettersOrDigits
private static class	StringPredicates.HasLowercase
private static class	StringPredicates.HasSpaces
private static class	StringPredicates.HasUndefined
private static class	StringPredicates.HasUppercase
private static class	StringPredicates.IsAlpha
private static class	StringPredicates.IsAlphanumeric
private static class	StringPredicates.IsBlank
private static class	StringPredicates.IsNumeric
private static class	StringPredicates.LessThan
private static class	StringPredicates.LessThanOrEqualTo
private static class	StringPredicates.MatchesRegex
private static class	StringPredicates.NotBlank
private static class	StringPredicates.NotContainsString
private static class	StringPredicates.NotEmpty
private static class	StringPredicates.Size
private static class	StringPredicates.StartsWith

Field Summary

Fields

Modifier and Type	Field	Description
private static Predicates<java.lang.String>	EMPTY
private static Predicates<java.lang.String>	HAS_DIGITS
private static Predicates<java.lang.String>	HAS_LETTERS
private static Predicates<java.lang.String>	HAS_LETTERS_AND_DIGITS
private static Predicates<java.lang.String>	HAS_LETTERS_OR_DIGITS
private static Predicates<java.lang.String>	HAS_LOWERCASE
private static Predicates<java.lang.String>	HAS_SPACES
private static Predicates<java.lang.String>	HAS_UNDEFINED
private static Predicates<java.lang.String>	HAS_UPPERCASE
private static Predicates<java.lang.String>	IS_ALPHA
private static Predicates<java.lang.String>	IS_ALPHANUMERIC
private static Predicates<java.lang.String>	IS_BLANK
private static Predicates<java.lang.String>	IS_NUMERIC
private static Predicates<java.lang.String>	NOT_BLANK
private static Predicates<java.lang.String>	NOT_EMPTY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StringPredicates()

Method Summary

Modifier and Type	Method	Description
static Predicates<java.lang.String>	contains(char character)	Returns true if a char specified on the predicate is contained within a String passed to the accept method.
static Predicates<java.lang.String>	contains(java.lang.String otherString)	Returns true if a String specified on the predicate is contained within a String passed to the accept method.
static Predicates<java.lang.String>	empty()
static Predicates<java.lang.String>	endsWith(java.lang.String substring)	Returns true if a String passed to the accept method ends with the string specified on the predicate.
static Predicates<java.lang.String>	equalsIgnoreCase(java.lang.String otherString)
static Predicates<java.lang.String>	greaterThan(java.lang.String string)
static Predicates<java.lang.String>	greaterThanOrEqualTo(java.lang.String string)
static Predicates<java.lang.String>	hasDigits()
static Predicates<java.lang.String>	hasLetters()
static Predicates<java.lang.String>	hasLettersAndDigits()
static Predicates<java.lang.String>	hasLettersOrDigits()
static Predicates<java.lang.String>	hasLowerCase()
static Predicates<java.lang.String>	hasSpaces()
static Predicates<java.lang.String>	hasUndefined()
static Predicates<java.lang.String>	hasUpperCase()
static Predicates<java.lang.String>	isAlpha()
static Predicates<java.lang.String>	isAlphanumeric()
static Predicates<java.lang.String>	isBlank()
static Predicates<java.lang.String>	isNumeric()
static Predicates<java.lang.String>	lessThan(java.lang.String string)
static Predicates<java.lang.String>	lessThanOrEqualTo(java.lang.String string)
static Predicates<java.lang.String>	matches(java.lang.String regex)
static Predicates<java.lang.String>	notBlank()
static Predicates<java.lang.String>	notContains(java.lang.String otherString)	Returns true if a String specified on the predicate is contained within a String passed to the accept method.
static Predicates<java.lang.String>	notEmpty()
static Predicates<java.lang.String>	size(int size)
static Predicates<java.lang.String>	startsWith(java.lang.String substring)	Returns true if a String passed to the accept method starts with the string specified on the predicate.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

private static final Predicates<java.lang.String> EMPTY

NOT_EMPTY

private static final Predicates<java.lang.String> NOT_EMPTY

HAS_LETTERS

private static final Predicates<java.lang.String> HAS_LETTERS

HAS_DIGITS

private static final Predicates<java.lang.String> HAS_DIGITS

HAS_LETTERS_OR_DIGITS

private static final Predicates<java.lang.String> HAS_LETTERS_OR_DIGITS

HAS_LETTERS_AND_DIGITS

private static final Predicates<java.lang.String> HAS_LETTERS_AND_DIGITS

HAS_SPACES

private static final Predicates<java.lang.String> HAS_SPACES

HAS_UPPERCASE

private static final Predicates<java.lang.String> HAS_UPPERCASE

HAS_LOWERCASE

private static final Predicates<java.lang.String> HAS_LOWERCASE

HAS_UNDEFINED

private static final Predicates<java.lang.String> HAS_UNDEFINED

IS_NUMERIC

private static final Predicates<java.lang.String> IS_NUMERIC

IS_ALPHANUMERIC

private static final Predicates<java.lang.String> IS_ALPHANUMERIC

IS_BLANK

private static final Predicates<java.lang.String> IS_BLANK

NOT_BLANK

private static final Predicates<java.lang.String> NOT_BLANK

IS_ALPHA

private static final Predicates<java.lang.String> IS_ALPHA

Constructor Detail

StringPredicates

private StringPredicates()

Method Detail

empty

public static Predicates<java.lang.String> empty()

notEmpty

public static Predicates<java.lang.String> notEmpty()

contains

public static Predicates<java.lang.String> contains(java.lang.String otherString)

Returns true if a String specified on the predicate is contained within a String passed to the accept method.

notContains

public static Predicates<java.lang.String> notContains(java.lang.String otherString)

Returns true if a String specified on the predicate is contained within a String passed to the accept method.

Since:

5.0

contains

public static Predicates<java.lang.String> contains(char character)

Returns true if a char specified on the predicate is contained within a String passed to the accept method.

startsWith

public static Predicates<java.lang.String> startsWith(java.lang.String substring)

Returns true if a String passed to the accept method starts with the string specified on the predicate.

endsWith

public static Predicates<java.lang.String> endsWith(java.lang.String substring)

Returns true if a String passed to the accept method ends with the string specified on the predicate.

size

public static Predicates<java.lang.String> size(int size)

equalsIgnoreCase

public static Predicates<java.lang.String> equalsIgnoreCase(java.lang.String otherString)

matches

public static Predicates<java.lang.String> matches(java.lang.String regex)

lessThan

public static Predicates<java.lang.String> lessThan(java.lang.String string)

lessThanOrEqualTo

public static Predicates<java.lang.String> lessThanOrEqualTo(java.lang.String string)

greaterThan

public static Predicates<java.lang.String> greaterThan(java.lang.String string)

greaterThanOrEqualTo

public static Predicates<java.lang.String> greaterThanOrEqualTo(java.lang.String string)

hasLetters

public static Predicates<java.lang.String> hasLetters()

hasDigits

public static Predicates<java.lang.String> hasDigits()

hasLettersOrDigits

public static Predicates<java.lang.String> hasLettersOrDigits()

hasLettersAndDigits

public static Predicates<java.lang.String> hasLettersAndDigits()

hasSpaces

public static Predicates<java.lang.String> hasSpaces()

hasUpperCase

public static Predicates<java.lang.String> hasUpperCase()

hasLowerCase

public static Predicates<java.lang.String> hasLowerCase()

hasUndefined

public static Predicates<java.lang.String> hasUndefined()

isNumeric

public static Predicates<java.lang.String> isNumeric()

isAlphanumeric

public static Predicates<java.lang.String> isAlphanumeric()

isBlank

public static Predicates<java.lang.String> isBlank()

notBlank

public static Predicates<java.lang.String> notBlank()

isAlpha

public static Predicates<java.lang.String> isAlpha()