com.carrotsearch.randomizedtesting.generators

Class UnicodeGenerator

java.lang.Object

com.carrotsearch.randomizedtesting.generators.StringGenerator

com.carrotsearch.randomizedtesting.generators.UnicodeGenerator

public class UnicodeGenerator
extends StringGenerator

A string generator that emits valid unicodeGenerator codepoints.

Constructor Summary

Constructors

Constructor and Description
UnicodeGenerator()

Method Summary

Modifier and Type	Method and Description
java.lang.String	ofCodePointsLength(java.util.Random r, int minCodePoints, int maxCodePoints)
java.lang.String	ofCodeUnitsLength(java.util.Random r, int minCodeUnits, int maxCodeUnits)
java.lang.String	ofUtf8Length(java.util.Random r, int minUtf8Length, int maxUtf8Length) Returns a random string that will have a random UTF-8 representation length between minUtf8Length and maxUtf8Length.

Methods inherited from class com.carrotsearch.randomizedtesting.generators.StringGenerator

ofStringLength

Methods inherited from class java.lang.Object

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

Constructor Detail

UnicodeGenerator

public UnicodeGenerator()

Method Detail

ofCodeUnitsLength

public java.lang.String ofCodeUnitsLength(java.util.Random r,
                                          int minCodeUnits,
                                          int maxCodeUnits)

Specified by:

ofCodeUnitsLength in class StringGenerator

minCodeUnits - Minimum number of code units (inclusive).

maxCodeUnits - Maximum number of code units (inclusive).

Returns:

Returns a string of variable length between minCodeUnits (inclusive) and maxCodeUnits (inclusive) length. Code units are essentially an equivalent of char type, see String class for explanation.

ofCodePointsLength

public java.lang.String ofCodePointsLength(java.util.Random r,
                                           int minCodePoints,
                                           int maxCodePoints)

Specified by:

ofCodePointsLength in class StringGenerator

minCodePoints - Minimum number of code points (inclusive).

maxCodePoints - Maximum number of code points (inclusive).

Returns:

Returns a string of variable length between minCodePoints (inclusive) and maxCodePoints (inclusive) length. Code points are full unicodeGenerator codepoints or an equivalent of int type, see String class for explanation. The returned String.length() may exceed maxCodeUnits because certain code points may be encoded as surrogate pairs.

ofUtf8Length

public java.lang.String ofUtf8Length(java.util.Random r,
                                     int minUtf8Length,
                                     int maxUtf8Length)

Returns a random string that will have a random UTF-8 representation length between minUtf8Length and maxUtf8Length.

Parameters:

minUtf8Length - Minimum UTF-8 representation length (inclusive).

maxUtf8Length - Maximum UTF-8 representation length (inclusive).