com.vaadin.shared.ui.dnd.criteria.
Enum ComparisonOperator
- java.lang.Object
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- java.lang.Enum<ComparisonOperator>
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- com.vaadin.shared.ui.dnd.criteria.ComparisonOperator
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All Implemented Interfaces:
public enum ComparisonOperator extends Enum<ComparisonOperator>
Comparison operator for drag and drop acceptance criterion.
Since:
8.1
Author:
Vaadin Ltd.
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Enum Constant Summary
Enum Constants Enum Constant Description EQUALS
Equals to operator ("==").
GREATER_THAN
Greater than operator (">").
GREATER_THAN_OR_EQUALS
Greater than or equals to operator (">=").
NOT_EQUALS
Not equals operator ("!=").
SMALLER_THAN
Smaller than operator ("<").
SMALLER_THAN_OR_EQUALS
Smaller than or equals to operator ("<=").
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Method Summary
All Methods Modifier and Type Method Description static ComparisonOperator
valueOf​(String name)
Returns the enum constant of this type with the specified name.
static ComparisonOperator[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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SMALLER_THAN
public static final ComparisonOperator SMALLER_THAN
Smaller than operator ("<").
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SMALLER_THAN_OR_EQUALS
public static final ComparisonOperator SMALLER_THAN_OR_EQUALS
Smaller than or equals to operator ("<=").
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EQUALS
public static final ComparisonOperator EQUALS
Equals to operator ("==").
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GREATER_THAN_OR_EQUALS
public static final ComparisonOperator GREATER_THAN_OR_EQUALS
Greater than or equals to operator (">=").
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GREATER_THAN
public static final ComparisonOperator GREATER_THAN
Greater than operator (">").
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NOT_EQUALS
public static final ComparisonOperator NOT_EQUALS
Not equals operator ("!=").
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Method Detail
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values
public static ComparisonOperator[] 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 (ComparisonOperator c : ComparisonOperator.values()) System.out.println(c);
Returns:
an array containing the constants of this enum type, in the order they are declared
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valueOf
public static ComparisonOperator valueOf​(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:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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