Enum AbstractIterator.State
- java.lang.Object
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- java.lang.Enum<AbstractIterator.State>
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- org.apache.cassandra.index.sasi.utils.AbstractIterator.State
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<AbstractIterator.State>
- Enclosing class:
- AbstractIterator<T>
protected static enum AbstractIterator.State extends java.lang.Enum<AbstractIterator.State>
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Enum Constant Summary
Enum Constants Enum Constant Description DONE
We have reached the end of the data and are finished.FAILED
We've suffered an exception and are kaput.NOT_READY
We haven't yet computed or have already returned the element.READY
We have computed the next element and haven't returned it yet.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static AbstractIterator.State
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static AbstractIterator.State[]
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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READY
public static final AbstractIterator.State READY
We have computed the next element and haven't returned it yet.
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NOT_READY
public static final AbstractIterator.State NOT_READY
We haven't yet computed or have already returned the element.
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DONE
public static final AbstractIterator.State DONE
We have reached the end of the data and are finished.
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FAILED
public static final AbstractIterator.State FAILED
We've suffered an exception and are kaput.
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Method Detail
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values
public static AbstractIterator.State[] 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 (AbstractIterator.State c : AbstractIterator.State.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 AbstractIterator.State 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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