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org.grules.functions.lib
[Groovy] Class TypeFunctions

java.lang.Object
  org.grules.functions.lib.TypeFunctions

@Functions
class TypeFunctions

Standard type converters.

Property Summary
static java.lang.String NEGATIVE_ERROR_ID

static java.lang.String NOT_POSITIVE_ERROR_ID

 
Method Summary
BigDecimal toBigDecimal(java.lang.String value)

Parse a String into a BigDecimal.
java.util.List toBigDecimalList(java.util.List values)

Converts a list of string to a list of big decimals.
java.lang.Boolean toBoolean(java.lang.Object value)

Returns true if a value coerces to true and false otherwise.
java.util.List toBooleanList(java.util.List values)

Returns a list of booleans, whose elements identify which elements of the specified values list coerce to true.
java.lang.Character toChar(java.lang.String string)

Returns the first string character.
java.util.List toCharList(java.util.List values)

Converts a list of string to a list of integers.
java.util.Date toDate(java.lang.String value, java.lang.String pattern, java.util.Locale locale = Locale.default)

Parses a value to produce a date.
java.lang.Double toDouble(java.lang.String value)

Parse a String into a Double.
java.util.List toDoubleList(java.util.List values)

Converts a list of string to a list of doubles.
java.lang.Enum toEnum(java.lang.String value, java.lang.Class enumClass)

Returns the enum constant of the specified enum type with the specified name.
java.lang.Float toFloat(java.lang.String value)

Parse a String into a Float.
java.util.List toFloatList(java.util.List values)

Converts a list of string to a list of floats.
java.lang.Integer toInt(java.lang.String value)

Parse a String into an Integer.
java.util.List toIntList(java.util.List values)

Converts a list of string to a list of integers.
java.lang.Long toLong(java.lang.String value)

Parse a String into a Long.
java.util.List toLongList(java.util.List values)

Converts a list of string to a list of longs.
java.lang.Integer toNaturalInt(java.lang.String value)

Parse a String into a natural Integer.
java.lang.Long toNaturalLong(java.lang.String value)

Parse a String into a natural Long.
BigDecimal toNonnegativeBigDecimal(java.lang.String value)

Parse a String into a nonnegative BigDecimal.
java.lang.Double toNonnegativeDouble(java.lang.String value)

Parse a String into a nonnegative Double.
java.lang.Float toNonnegativeFloat(java.lang.String value)

Parse a String into a nonnegative Float.
BigDecimal toPositiveBigDecimal(java.lang.String value)

Parse a String into a positive BigDecimal.
java.lang.Double toPositiveDouble(java.lang.String value)

Parse a String into a positive Double.
java.lang.Float toPositiveFloat(java.lang.String value)

Parse a String into a positive Float.
java.lang.Integer toPositiveInt(java.lang.String value)

Parse a String into a positive Integer.
java.lang.Long toPositiveLong(java.lang.String value)

Parse a String into a positive Long.
 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Property Detail

NEGATIVE_ERROR_ID

static final java.lang.String NEGATIVE_ERROR_ID

NOT_POSITIVE_ERROR_ID

static final java.lang.String NOT_POSITIVE_ERROR_ID

 
Method Detail

toBigDecimal

BigDecimal toBigDecimal(java.lang.String value)
Parse a String into a BigDecimal.

toBigDecimalList

java.util.List toBigDecimalList(java.util.List values)
Converts a list of string to a list of big decimals.

toBoolean

@Converter
java.lang.Boolean toBoolean(java.lang.Object value)
Returns true if a value coerces to true and false otherwise.

toBooleanList

java.util.List toBooleanList(java.util.List values)
Returns a list of booleans, whose elements identify which elements of the specified values list coerce to true.

toChar

java.lang.Character toChar(java.lang.String string)
Returns the first string character.

toCharList

java.util.List toCharList(java.util.List values)
Converts a list of string to a list of integers.

toDate

java.util.Date toDate(java.lang.String value, java.lang.String pattern, java.util.Locale locale = Locale.default)
Parses a value to produce a date.

toDouble

java.lang.Double toDouble(java.lang.String value)
Parse a String into a Double.

toDoubleList

java.util.List toDoubleList(java.util.List values)
Converts a list of string to a list of doubles.

toEnum

java.lang.Enum toEnum(java.lang.String value, java.lang.Class enumClass)
Returns the enum constant of the specified enum type with the specified name.

toFloat

java.lang.Float toFloat(java.lang.String value)
Parse a String into a Float.

toFloatList

java.util.List toFloatList(java.util.List values)
Converts a list of string to a list of floats.

toInt

java.lang.Integer toInt(java.lang.String value)
Parse a String into an Integer.

toIntList

java.util.List toIntList(java.util.List values)
Converts a list of string to a list of integers.

toLong

java.lang.Long toLong(java.lang.String value)
Parse a String into a Long.

toLongList

java.util.List toLongList(java.util.List values)
Converts a list of string to a list of longs.

toNaturalInt

java.lang.Integer toNaturalInt(java.lang.String value)
Parse a String into a natural Integer.

toNaturalLong

java.lang.Long toNaturalLong(java.lang.String value)
Parse a String into a natural Long.

toNonnegativeBigDecimal

BigDecimal toNonnegativeBigDecimal(java.lang.String value)
Parse a String into a nonnegative BigDecimal.

toNonnegativeDouble

java.lang.Double toNonnegativeDouble(java.lang.String value)
Parse a String into a nonnegative Double.

toNonnegativeFloat

java.lang.Float toNonnegativeFloat(java.lang.String value)
Parse a String into a nonnegative Float.

toPositiveBigDecimal

BigDecimal toPositiveBigDecimal(java.lang.String value)
Parse a String into a positive BigDecimal.

toPositiveDouble

java.lang.Double toPositiveDouble(java.lang.String value)
Parse a String into a positive Double.

toPositiveFloat

java.lang.Float toPositiveFloat(java.lang.String value)
Parse a String into a positive Float.

toPositiveInt

java.lang.Integer toPositiveInt(java.lang.String value)
Parse a String into a positive Integer.

toPositiveLong

java.lang.Long toPositiveLong(java.lang.String value)
Parse a String into a positive Long.

 

Groovy Documentation