DefaultOperators (Smart GWT EE Server API 4.0p (2021-05-01))

com.isomorphic.criteria.DefaultOperators

```
public class DefaultOperators
```
Helper class for accessing operators that needs for working with Criteria. Also it contains set of methods for values check.
You can use any operator directly like DefaultOperators.Equals or you can get all of them using DefaultOperators.getDefaultOperatorMap() method.

Field Summary

Fields
Modifier and Type	Field and Description
`static OperatorBase`	`And` All subcriteria (criterion.criteria) are true.
`static OperatorBase`	`Between` Shortcut for greaterThan + lessThan + and.
`static OperatorBase`	`BetweenInclusive` Shortcut for greaterOrEqual + lessOrEqual + and.
`static OperatorBase`	`Contains` Contains as sub-string (match case).
`static OperatorBase`	`ContainsField` Contains as sub-string (match case) another field value (specify fieldName as criterion.value).
`static OperatorBase`	`EndsWith` Ends with (match case).
`static OperatorBase`	`EndsWithField` Ends with (match case) another field value (specify fieldName as criterion.value).
`static OperatorBase`	`Equals` Exactly equal to.
`static OperatorBase`	`EqualsField` Matches another field (specify fieldName as criterion.value).
`static OperatorBase`	`GreaterOrEqual` Greater than or equal to.
`static OperatorBase`	`GreaterOrEqualField` Greater than or equal to another field (specify fieldName as criterion.value).
`static OperatorBase`	`GreaterThan` Greater than.
`static OperatorBase`	`GreaterThanField` Greater than another field (specify fieldName as criterion.value).
`static OperatorBase`	`IBetween` Shortcut for greaterThan + lessThan + and (case insensitive)
`static OperatorBase`	`IBetweenInclusive` Shortcut for greaterOrEqual + lessOrEqual + and (case insensitive)
`static OperatorBase`	`IContains` Contains as sub-string (case insensitive).
`static OperatorBase`	`IEndsWith` Ends with (case insensitive).
`static OperatorBase`	`IEquals` exactly equal to, if case is disregarded.
`static OperatorBase`	`INotContains` Does not contain as sub-string (case insensitive).
`static OperatorBase`	`INotEndsWith` Does not end with (case insensitive).
`static OperatorBase`	`INotEqual` Not equal to, if case is disregarded.
`static OperatorBase`	`INotStartsWith` Does not start with (case insensitive).
`static OperatorBase`	`InSet` Value is in a set of values.
`static OperatorBase`	`Iregexp` Regular expression match (case insensitive).
`static OperatorBase`	`IsNull` Value is null.
`static OperatorBase`	`IStartsWith` Starts with (case insensitive).
`static OperatorBase`	`LessOrEqual` Less than or equal to.
`static OperatorBase`	`LessOrEqualField` Less than or equal to another field (specify fieldName as criterion.value).
`static OperatorBase`	`LessThan` Less than.
`static OperatorBase`	`LessThanField` Less than another field (specify fieldName as criterion.value).
`static OperatorBase`	`Not` All subcriteria (criterion.criteria) are false.
`static OperatorBase`	`NotContains` Does not contain as sub-string (match case).
`static OperatorBase`	`NotEndsWith` Does not end with (match case).
`static OperatorBase`	`NotEqual` Not equal to.
`static OperatorBase`	`NotEqualField` Does not match another field (specify fieldName as criterion.value).
`static OperatorBase`	`NotInSet` Value is not in a set of values.
`static OperatorBase`	`NotNull` Value is non-null.
`static OperatorBase`	`NotStartsWith` Does not start with (match case).
`static OperatorBase`	`Or` At least one subcriteria (criterion.criteria) is true.
`static OperatorBase`	`Regexp` Regular expression match.
`static OperatorBase`	`StartsWith` Starts with (match case).
`static OperatorBase`	`StartsWithField` Starts with (match case) another field value (specify fieldName as criterion.value)

Method Summary

Methods
Modifier and Type	Method and Description
`static java.util.Map`	`getDefaultOperatorMap()` Retrieving the Map containing all default operators.
`static boolean`	`isEqual(java.lang.Object value, java.lang.Object operand)` Compare two objects in a style suitable for Advanced Criteria operators.
`static boolean`	`isEqualToConfiguredValue(java.lang.Object value, java.lang.String operand)` Returns true if argument "value" (presumed to come from a DataSource) is equal to the value represented by argument "operand" (a String, presumed to come from a .ds.xml file).
`static boolean`	`rangeCheck(java.lang.Object value, java.lang.Object lower, java.lang.Object upper, boolean inclusive, boolean caseInsensitive)` Evaluates: "lower (< <=) value (< <=) upper", where lower, value, and upper are presumed to be objects of (nearly) the same type.
`static boolean`	`rangeCheckToConfiguredValues(java.lang.Object value, java.lang.String lower, java.lang.String upper, boolean inclusive, boolean caseInsensitive)` Evaluates: "lower (< <=) value (< <=) upper", where value is an object (presumably from a record), and lower and upper are Strings, presumably parsed from a .ds.xml file, which are converted to the type of value prior to comparison.

- Field Detail
  - Equals
```
public static OperatorBase Equals
```
    Exactly equal to.
  - NotEqual
```
public static OperatorBase NotEqual
```
    Not equal to.
  - IEquals
```
public static OperatorBase IEquals
```
    exactly equal to, if case is disregarded.
  - INotEqual
```
public static OperatorBase INotEqual
```
    Not equal to, if case is disregarded.
  - GreaterThan
```
public static OperatorBase GreaterThan
```
    Greater than.
  - LessThan
```
public static OperatorBase LessThan
```
    Less than.
  - GreaterOrEqual
```
public static OperatorBase GreaterOrEqual
```
    Greater than or equal to.
  - LessOrEqual
```
public static OperatorBase LessOrEqual
```
    Less than or equal to.
  - Between
```
public static OperatorBase Between
```
    Shortcut for greaterThan + lessThan + and.
  - IBetween
```
public static OperatorBase IBetween
```
    Shortcut for greaterThan + lessThan + and (case insensitive)
  - BetweenInclusive
```
public static OperatorBase BetweenInclusive
```
    Shortcut for greaterOrEqual + lessOrEqual + and.
  - IBetweenInclusive
```
public static OperatorBase IBetweenInclusive
```
    Shortcut for greaterOrEqual + lessOrEqual + and (case insensitive)
  - IContains
```
public static OperatorBase IContains
```
    Contains as sub-string (case insensitive).
  - IStartsWith
```
public static OperatorBase IStartsWith
```
    Starts with (case insensitive).
  - IEndsWith
```
public static OperatorBase IEndsWith
```
    Ends with (case insensitive).
  - Contains
```
public static OperatorBase Contains
```
    Contains as sub-string (match case).
  - StartsWith
```
public static OperatorBase StartsWith
```
    Starts with (match case).
  - EndsWith
```
public static OperatorBase EndsWith
```
    Ends with (match case).
  - INotContains
```
public static OperatorBase INotContains
```
    Does not contain as sub-string (case insensitive).
  - INotStartsWith
```
public static OperatorBase INotStartsWith
```
    Does not start with (case insensitive).
  - INotEndsWith
```
public static OperatorBase INotEndsWith
```
    Does not end with (case insensitive).
  - NotContains
```
public static OperatorBase NotContains
```
    Does not contain as sub-string (match case).
  - NotStartsWith
```
public static OperatorBase NotStartsWith
```
    Does not start with (match case).
  - NotEndsWith
```
public static OperatorBase NotEndsWith
```
    Does not end with (match case).
  - IsNull
```
public static OperatorBase IsNull
```
    Value is null.
  - NotNull
```
public static OperatorBase NotNull
```
    Value is non-null.
  - Regexp
```
public static OperatorBase Regexp
```
    Regular expression match.
  - Iregexp
```
public static OperatorBase Iregexp
```
    Regular expression match (case insensitive).
  - InSet
```
public static OperatorBase InSet
```
    Value is in a set of values.
  - NotInSet
```
public static OperatorBase NotInSet
```
    Value is not in a set of values.
  - EqualsField
```
public static OperatorBase EqualsField
```
    Matches another field (specify fieldName as criterion.value).
  - NotEqualField
```
public static OperatorBase NotEqualField
```
    Does not match another field (specify fieldName as criterion.value).
  - And
```
public static OperatorBase And
```
    All subcriteria (criterion.criteria) are true.
  - Not
```
public static OperatorBase Not
```
    All subcriteria (criterion.criteria) are false.
  - Or
```
public static OperatorBase Or
```
    At least one subcriteria (criterion.criteria) is true.
  - GreaterThanField
```
public static OperatorBase GreaterThanField
```
    Greater than another field (specify fieldName as criterion.value).
  - LessThanField
```
public static OperatorBase LessThanField
```
    Less than another field (specify fieldName as criterion.value).
  - GreaterOrEqualField
```
public static OperatorBase GreaterOrEqualField
```
    Greater than or equal to another field (specify fieldName as criterion.value).
  - LessOrEqualField
```
public static OperatorBase LessOrEqualField
```
    Less than or equal to another field (specify fieldName as criterion.value).
  - ContainsField
```
public static OperatorBase ContainsField
```
    Contains as sub-string (match case) another field value (specify fieldName as criterion.value).
  - StartsWithField
```
public static OperatorBase StartsWithField
```
    Starts with (match case) another field value (specify fieldName as criterion.value)
  - EndsWithField
```
public static OperatorBase EndsWithField
```
    Ends with (match case) another field value (specify fieldName as criterion.value).
- Method Detail
  - isEqualToConfiguredValue
```
public static boolean isEqualToConfiguredValue(java.lang.Object value,
                               java.lang.String operand)
                                        throws java.lang.Exception
```
    Returns true if argument "value" (presumed to come from a DataSource) is equal to the value represented by argument "operand" (a String, presumed to come from a .ds.xml file). Otherwise returns false.
    This is meant to be a wrapper class around isEqual(), handling the most common cases of type conversion and data conditioning.
    
    Throws:
    
    java.lang.Exception
  - isEqual
```
public static boolean isEqual(java.lang.Object value,
              java.lang.Object operand)
                       throws java.lang.Exception
```
    Compare two objects in a style suitable for Advanced Criteria operators. This should follow the same equality semantics as implemented in DataSource.js. It should also generally follow equality semantics for SQL.
    
    Throws:
    
    java.lang.Exception
  - rangeCheckToConfiguredValues
```
public static boolean rangeCheckToConfiguredValues(java.lang.Object value,
                                   java.lang.String lower,
                                   java.lang.String upper,
                                   boolean inclusive,
                                   boolean caseInsensitive)
                                            throws java.lang.Exception
```
    Evaluates: "lower (< <=) value (< <=) upper", where value is an object (presumably from a record), and lower and upper are Strings, presumably parsed from a .ds.xml file, which are converted to the type of value prior to comparison.
    
    Throws:
    
    java.lang.Exception
  - rangeCheck
```
public static boolean rangeCheck(java.lang.Object value,
                 java.lang.Object lower,
                 java.lang.Object upper,
                 boolean inclusive,
                 boolean caseInsensitive)
                          throws java.lang.Exception
```
    Evaluates: "lower (< <=) value (< <=) upper", where lower, value, and upper are presumed to be objects of (nearly) the same type.
    
    Throws:
    
    java.lang.Exception
  - getDefaultOperatorMap
```
public static java.util.Map getDefaultOperatorMap()
```
    Retrieving the Map containing all default operators.
    
    Returns:
    all default operators as map(id->operator).

Class DefaultOperators

Field Summary

Method Summary

Field Detail

Equals

NotEqual

IEquals

INotEqual

GreaterThan

LessThan

GreaterOrEqual

LessOrEqual

Between

IBetween

BetweenInclusive

IBetweenInclusive

IContains

IStartsWith

IEndsWith

Contains

StartsWith

EndsWith

INotContains

INotStartsWith

INotEndsWith

NotContains

NotStartsWith

NotEndsWith

IsNull

NotNull

Regexp

Iregexp

InSet

NotInSet

EqualsField

NotEqualField

And

Not

Or

GreaterThanField

LessThanField

GreaterOrEqualField

LessOrEqualField

ContainsField

StartsWithField

EndsWithField

Method Detail

isEqualToConfiguredValue

isEqual

rangeCheckToConfiguredValues

rangeCheck

getDefaultOperatorMap