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## org.apache.poi.ss.formula
Enum DataValidationEvaluator.OperatorEnum

    java.lang.Object
      java.lang.Enum<DataValidationEvaluator.OperatorEnum>
          org.apache.poi.ss.formula.DataValidationEvaluator.OperatorEnum

All Implemented Interfaces:
  java.io.Serializable, java.lang.Comparable<DataValidationEvaluator.OperatorEnum>

Enclosing class:
  DataValidationEvaluator

    public static enum DataValidationEvaluator.OperatorEnum

extends java.lang.Enum<DataValidationEvaluator.OperatorEnum>

Not calling it OperatorType to avoid confusion for now with DataValidationConstraint.OperatorType. Definition order matches OOXML type ID indexes

Enum Constant Summary
`BETWEEN`
`EQUAL`
`GREATER_OR_EQUAL`
`GREATER_THAN`
`LESS_OR_EQUAL`
`LESS_THAN`
`NOT_BETWEEN`
`NOT_EQUAL`

Field Summary
`static DataValidationEvaluator.OperatorEnum` | `IGNORED`

Method Summary
`abstract boolean` | `isValid(java.lang.Double cellValue, java.lang.Double v1, java.lang.Double v2)` Evaluates comparison using operator instance rules
`static DataValidationEvaluator.OperatorEnum` | `valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static DataValidationEvaluator.OperatorEnum[]` | `values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
`clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

Methods inherited from class java.lang.Object
`getClass, notify, notifyAll, wait, wait, wait`

Enum Constant Detail

### BETWEEN

    public static final DataValidationEvaluator.OperatorEnum BETWEEN

### NOT_BETWEEN

    public static final DataValidationEvaluator.OperatorEnum NOT_BETWEEN

### EQUAL

    public static final DataValidationEvaluator.OperatorEnum EQUAL

### NOT_EQUAL

    public static final DataValidationEvaluator.OperatorEnum NOT_EQUAL

### GREATER_THAN

    public static final DataValidationEvaluator.OperatorEnum GREATER_THAN

### LESS_THAN

    public static final DataValidationEvaluator.OperatorEnum LESS_THAN

### GREATER_OR_EQUAL

    public static final DataValidationEvaluator.OperatorEnum GREATER_OR_EQUAL

### LESS_OR_EQUAL

    public static final DataValidationEvaluator.OperatorEnum LESS_OR_EQUAL

Field Detail

### IGNORED

    public static final DataValidationEvaluator.OperatorEnum IGNORED

Method Detail

### values

    public static DataValidationEvaluator.OperatorEnum[] values()

  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

      for (DataValidationEvaluator.OperatorEnum c : DataValidationEvaluator.OperatorEnum.values())
          System.out.println(c);

  Returns:
    an array containing the constants of this enum type, in the order they are declared

### valueOf

    public static DataValidationEvaluator.OperatorEnum valueOf(java.lang.String name)

  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

  Parameters:
    `name` - the name of the enum constant to be returned.
  Returns:
    the enum constant with the specified name
  Throws:
    `java.lang.IllegalArgumentException` - if this enum type has no constant with the specified name
    `java.lang.NullPointerException` - if the argument is null

### isValid

    public abstract boolean isValid(java.lang.Double cellValue,
                                    java.lang.Double v1,
                                    java.lang.Double v2)

  Evaluates comparison using operator instance rules

  Parameters:
    `cellValue` - won't be null, assumption is previous checks handled that
    `v1` - if null, value assumed invalid, anything passes, per Excel behavior
    `v2` - null if not needed. If null when needed, assume anything passes, per Excel behavior
  Returns:
    true if the comparison is valid

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Copyright 2017 The Apache Software Foundation or its licensors, as applicable.