Type String

All Supertypes:

OclAny, Text

Predefined type String

extends Text

The String type represents ASCII character strings, with a maximum of 255 characters. Literals have the same structure as Text ones.

Operation Summary

String	+(String rhs) Shorthand for concat.
Boolean	checkBoolean Check if this string can be interpreted as a Boolean.
Boolean	checkByte Check if this string can be interpreted as a Byte.
Boolean	checkDate Check if this string can be interpreted as a Date.
Boolean	checkDouble Check if this string can be interpreted as a Double.
Boolean	checkFloat Check if this string can be interpreted as a Float.
Boolean	checkInt Check if this string can be interpreted as an Int.
Boolean	checkInteger Check if this string can be interpreted as an Integer.
Boolean	checkLong Check if this string can be interpreted as a Int.
Boolean	checkReal Check if this string can be interpreted as a Real.
Boolean	checkShort Check if this string can be interpreted as a Short.
Boolean	checkTime Check if this string can be interpreted as a Time.
String	concat(String rhs) The concatenation of this string and rhs.
Boolean	parseBoolean Returns the interpretation of this string as a Boolean.
Byte	parseByte Returns the interpretation of this string as a Byte.
Date	parseDate Returns the interpretation of this string as a Date.
Double	parseDouble Returns the interpretation of this string as a Double.
Float	parseFloat Returns the interpretation of this string as a Float.
Int	parseInt Returns the interpretation of this string as an Integer.
Integer	parseInteger Returns the interpretation of this string as an Integer.
Long	parseLong Returns the interpretation of this string as a Long.
Real	parseReal Returns the interpretation of this string as a Real.
Short	parseShort Returns the interpretation of this string as a Short.
Time	parseTime Returns the interpretation of this string as a Time.
String	replace(String pattern, String replacment) This string where each occurence of the sub-string pattern is replaced by the sub-string replacment.
String	substring(Integer from, Integer to) The sub-string of this string starting at character number from, up to and including character number to.
String	toLower The value of this string with all uppercase characters converted to lowercase characters.
String	toUpper The value of this string with all lowercase characters converted to uppercase characters.

Operations inherited from type Text

+, =, >=, >, <=, <, <>, concat, crypt, endsWith, equalsIgnoreCase, getChars, indexOf, indexOf, lastIndexOf, lastIndexOf, like, replace, size, startsWith

Operations inherited from type OclAny

=, <>, oclAsType, oclIsKindOf, oclIsTypeOf

Operations Detail

checkReal

 public Boolean checkReal

Check if this string can be interpreted as a Real.

checkInteger

 public Boolean checkInteger

Check if this string can be interpreted as an Integer.

checkDouble

 public Boolean checkDouble

Check if this string can be interpreted as a Double.

checkFloat

 public Boolean checkFloat

Check if this string can be interpreted as a Float.

checkLong

 public Boolean checkLong

Check if this string can be interpreted as a Int.

checkInt

 public Boolean checkInt

Check if this string can be interpreted as an Int.

checkShort

 public Boolean checkShort

Check if this string can be interpreted as a Short.

checkByte

 public Boolean checkByte

Check if this string can be interpreted as a Byte.

checkBoolean

 public Boolean checkBoolean

Check if this string can be interpreted as a Boolean.

checkDate

 public Boolean checkDate

Check if this string can be interpreted as a Date.

checkTime

 public Boolean checkTime

Check if this string can be interpreted as a Time.

parseReal

 public Real parseReal

Returns the interpretation of this string as a Real. If the interpretation fails, the default value of the type.

parseInteger

 public Integer parseInteger

Returns the interpretation of this string as an Integer. If the interpretation fails, the default value of the type.

parseDouble

 public Double parseDouble

Returns the interpretation of this string as a Double. If the interpretation fails, the default value of the type.

parseFloat

 public Float parseFloat

Returns the interpretation of this string as a Float. If the interpretation fails, the default value of the type.

parseLong

 public Long parseLong

Returns the interpretation of this string as a Long. If the interpretation fails, the default value of the type.

parseInt

 public Int parseInt

Returns the interpretation of this string as an Integer. If the interpretation fails, the default value of the type.

parseShort

 public Short parseShort

Returns the interpretation of this string as a Short. If the interpretation fails, the default value of the type.

parseByte

 public Byte parseByte

Returns the interpretation of this string as a Byte. If the interpretation fails, the default value of the type.

parseBoolean

 public Boolean parseBoolean

Returns the interpretation of this string as a Boolean. If the interpretation fails, the default value of the type.

parseDate

 public Date parseDate

Returns the interpretation of this string as a Date. If the interpretation fails, the default value of the type.

parseTime

 public Time parseTime

Returns the interpretation of this string as a Time. If the interpretation fails, the default value of the type.

concat

 public String concat(String rhs)

The concatenation of this string and rhs.

+

 public String +(String rhs)

Shorthand for concat.

toUpper

 public String toUpper

The value of this string with all lowercase characters converted to uppercase characters.

Overloads:

toUpper in type Text

toLower

 public String toLower

The value of this string with all uppercase characters converted to lowercase characters.

Overloads:

toLower in type Text

substring

 public String substring(Integer from, Integer to)

The sub-string of this string starting at character number from, up to and including character number to. The first character has number 0.

Overloads:

substring in type Text

replace

 public String replace(String pattern, String replacment)

This string where each occurence of the sub-string pattern is replaced by the sub-string replacment. If pattern is empty, do nothing. If replacment is empty, removes each occurence of pattern in this character string. replace is case sensitive.