Package org.codehaus.groovy.reflection.stdclasses

Class FloatCachedClass

java.lang.Object

org.codehaus.groovy.reflection.CachedClass

org.codehaus.groovy.reflection.stdclasses.NumberCachedClass

org.codehaus.groovy.reflection.stdclasses.FloatCachedClass

public class FloatCachedClass
extends NumberCachedClass

Provides optimized reflection caching for float and Float. Coerces numeric arguments to float values, with validation to prevent overflow to infinity. Optionally allows null values for the boxed Float class variant.

Nested Class Summary

Nested classes/interfaces inherited from class org.codehaus.groovy.reflection.CachedClass

CachedClass.CachedMethodComparatorByName, CachedClass.CachedMethodComparatorWithString

Field Summary

Fields inherited from class org.codehaus.groovy.reflection.CachedClass

classInfo, EMPTY_ARRAY, isArray, isInterface, isNumber, isPrimitive, modifiers, mopMethods

Constructor Summary

Constructors

Constructor	Description
FloatCachedClass(Class klazz, ClassInfo classInfo, boolean allowNull)	Constructs a cached class representation for the given float class.

Method Summary

Modifier and Type	Method	Description
Object	coerceArgument(Object argument)	Coerces the given numeric argument to a float value.
boolean	isAssignableFrom(Class classToTransformFrom)	Determines if the given class can be transformed to float/Float.
boolean	isDirectlyAssignable(Object argument)	Checks if the given argument is directly assignable without type conversion.

Methods inherited from class org.codehaus.groovy.reflection.CachedClass

addNewMopMethods, getCachedClass, getCachedSuperClass, getCallSiteLoader, getConstructors, getDeclaredInterfaces, getFields, getHierarchy, getInterfaces, getMethods, getModifiers, getName, getNewMetaMethods, getSuperClassDistance, getTheClass, getTypeDescription, hashCode, isInterface, isPrimitive, isVoid, searchMethods, setNewMopMethods, toString

Methods inherited from class java.lang.Object

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

Constructor Details

FloatCachedClass

public FloatCachedClass(Class klazz,
 ClassInfo classInfo,
 boolean allowNull)

Constructs a cached class representation for the given float class.

Parameters:

klazz - the float class to cache (either float.class or Float.class)

classInfo - the class information associated with this cached class

allowNull - true to allow null values (for Float.class), false for primitive float

Method Details

coerceArgument

public Object coerceArgument(Object argument)

Coerces the given numeric argument to a float value. Validates that BigDecimal conversions do not overflow to infinity.

Overrides:

coerceArgument in class NumberCachedClass

Parameters:

argument - the argument to coerce

Returns:

the argument as a float, or the original argument if not a number

Throws:

IllegalArgumentException - if a BigDecimal conversion results in infinity

isDirectlyAssignable

public boolean isDirectlyAssignable(Object argument)

Checks if the given argument is directly assignable without type conversion.

Overrides:

isDirectlyAssignable in class CachedClass

Parameters:

argument - the argument to check

Returns:

true if the argument is a Float instance, or null is allowed, false otherwise

isAssignableFrom

public boolean isAssignableFrom(Class classToTransformFrom)

Determines if the given class can be transformed to float/Float. Accepts integral and big numeric types.

Overrides:

isAssignableFrom in class NumberCachedClass

Parameters:

classToTransformFrom - the source class to check

Returns:

true if the class can be transformed to float, false otherwise