Enum UnresolvableVariableHandling
- java.lang.Object
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- java.lang.Enum<UnresolvableVariableHandling>
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- de.gebit.integrity.parameter.conversion.UnresolvableVariableHandling
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<UnresolvableVariableHandling>
public enum UnresolvableVariableHandling extends java.lang.Enum<UnresolvableVariableHandling>
This enum offers various ways in which unresolvable variables are to be handled during conversions.- Author:
- Rene Schneider - initial API and implementation
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Enum Constant Summary
Enum Constants Enum Constant Description EXCEPTION
Throw an exception.KEEP_UNRESOLVED
Keep the variable reference as-is.RESOLVE_TO_NAME_STRING
Resolve to a string with the name of the variable.RESOLVE_TO_NULL_VALUE
Resolve to null (the value, not the string 'null').RESOLVE_TO_UNRESOLVABLE_OBJECT
Resolve to the string '???'.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static UnresolvableVariableHandling
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static UnresolvableVariableHandling[]
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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EXCEPTION
public static final UnresolvableVariableHandling EXCEPTION
Throw an exception.
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RESOLVE_TO_NULL_VALUE
public static final UnresolvableVariableHandling RESOLVE_TO_NULL_VALUE
Resolve to null (the value, not the string 'null').
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RESOLVE_TO_NAME_STRING
public static final UnresolvableVariableHandling RESOLVE_TO_NAME_STRING
Resolve to a string with the name of the variable.
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RESOLVE_TO_UNRESOLVABLE_OBJECT
public static final UnresolvableVariableHandling RESOLVE_TO_UNRESOLVABLE_OBJECT
Resolve to the string '???'.
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KEEP_UNRESOLVED
public static final UnresolvableVariableHandling KEEP_UNRESOLVED
Keep the variable reference as-is.
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Method Detail
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values
public static UnresolvableVariableHandling[] 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 (UnresolvableVariableHandling c : UnresolvableVariableHandling.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 UnresolvableVariableHandling 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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