public class Comparer
extends java.lang.Object
Constructor and Description |
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Comparer() |
Modifier and Type | Method and Description |
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static boolean | compare(java.lang.Object object1, java.lang.Object object2)
This method compares two objects, assuming same type.
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static boolean | isNegative(java.math.BigDecimal amount)
This method checks if amount is negative.
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static boolean | isPositive(java.math.BigDecimal amount)
This method checks if amount is positive.
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static boolean | isZero(java.math.BigDecimal amount)
This method checks if amount is zero.
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public static boolean isNegative(java.math.BigDecimal amount)
public static boolean isPositive(java.math.BigDecimal amount)
public static boolean isZero(java.math.BigDecimal amount)
public static boolean compare(java.lang.Object object1, java.lang.Object object2)
This method compares two objects, assuming same type.
Object.equals() is always called. If the first parameter implements comparable, it also invokes Comparable.compareTo().
This method is null-safe, that is, it can receive nulls as parameters.