org.codehaus.groovy.reflection.stdclasses.FloatCachedClass Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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package org.codehaus.groovy.reflection.stdclasses;
import org.codehaus.groovy.reflection.ClassInfo;
import java.math.BigDecimal;
import java.math.BigInteger;
/**
* @author Alex.Tkachman
*/
public class FloatCachedClass extends NumberCachedClass {
private boolean allowNull;
public FloatCachedClass(Class klazz, ClassInfo classInfo, boolean allowNull) {
super(klazz, classInfo);
this.allowNull = allowNull;
}
public Object coerceArgument(Object argument) {
if (argument instanceof Float) {
return argument;
}
if (argument instanceof Number) {
Float res = ((Number) argument).floatValue();
if (argument instanceof BigDecimal && res.isInfinite()) {
throw new IllegalArgumentException(Float.class + " out of range while converting from BigDecimal");
}
return res;
}
return argument;
}
public boolean isDirectlyAssignable(Object argument) {
return (allowNull && argument == null) || argument instanceof Float;
}
public boolean isAssignableFrom(Class classToTransformFrom) {
return (allowNull && classToTransformFrom == null)
|| classToTransformFrom == Float.class
|| classToTransformFrom == Integer.class
|| classToTransformFrom == Long.class
|| classToTransformFrom == Short.class
|| classToTransformFrom == Byte.class
|| classToTransformFrom == Float.TYPE
|| classToTransformFrom == Integer.TYPE
|| classToTransformFrom == Long.TYPE
|| classToTransformFrom == Short.TYPE
|| classToTransformFrom == Byte.TYPE
|| classToTransformFrom == BigDecimal.class
|| classToTransformFrom == BigInteger.class;
}
}