?? minusnumber.java
字號(hào):
package com.reddragon2046.base.utilities.data.functions;
import com.reddragon2046.base.utilities.data.BinaryFunction;
// Referenced classes of package com.reddragon2046.base.utilities.data.functions:
// NumberHelper
public final class MinusNumber
implements BinaryFunction
{
public MinusNumber()
{
mode = java.lang.Integer.class;
}
public MinusNumber(Class discriminator)
{
if(!(java.lang.Number.class).isAssignableFrom(discriminator))
{
throw new IllegalArgumentException("discriminator must be an instance of java.lang.Number");
} else
{
mode = discriminator;
return;
}
}
public Object execute(Object first, Object second)
{
return NumberHelper.minus((Number)first, (Number)second, mode);
}
private Class mode;
static final long serialVersionUID = 0x58f0369dee4ba491L;
}
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