Package adql.query.constraint
Enum ComparisonOperator
- java.lang.Object
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- java.lang.Enum<ComparisonOperator>
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- adql.query.constraint.ComparisonOperator
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<ComparisonOperator>
public enum ComparisonOperator extends java.lang.Enum<ComparisonOperator>
Gathers all comparison operators (numeric or not).- Version:
- 11/2010
- Author:
- Grégory Mantelet (CDS)
- See Also:
Comparison
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Enum Constant Summary
Enum Constants Enum Constant Description EQUAL
GREATER_OR_EQUAL
GREATER_THAN
LESS_OR_EQUAL
LESS_THAN
LIKE
NOT_EQUAL
NOTLIKE
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static ComparisonOperator
getOperator(java.lang.String str)
java.lang.String
toADQL()
java.lang.String
toString()
static ComparisonOperator
valueOf(java.lang.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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EQUAL
public static final ComparisonOperator EQUAL
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NOT_EQUAL
public static final ComparisonOperator NOT_EQUAL
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LESS_THAN
public static final ComparisonOperator LESS_THAN
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LESS_OR_EQUAL
public static final ComparisonOperator LESS_OR_EQUAL
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GREATER_THAN
public static final ComparisonOperator GREATER_THAN
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GREATER_OR_EQUAL
public static final ComparisonOperator GREATER_OR_EQUAL
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LIKE
public static final ComparisonOperator LIKE
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NOTLIKE
public static final ComparisonOperator NOTLIKE
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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(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 namejava.lang.NullPointerException
- if the argument is null
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getOperator
public static ComparisonOperator getOperator(java.lang.String str) throws java.lang.UnsupportedOperationException
- Throws:
java.lang.UnsupportedOperationException
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toADQL
public java.lang.String toADQL()
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Enum<ComparisonOperator>
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