Type Parameters:

T - type of literals

All Known Subinterfaces:

RestrictedDatatype<T>

All Known Implementing Classes:

DataValueEnumeration, EmptyDataRange, EmptyRestrictedDatatype, NegatedDataRange, RestrictedBooleanDatatype, RestrictedDurationDatatype, RestrictedFloatingPointDatatype, RestrictedFloatingPointDatatype, RestrictedRealDatatype, RestrictedRealDatatype, RestrictedTextDatatype, RestrictedTimelineDatatype, RestrictedURIDatatype, UnionDataRange
```
public interface DataRange<T>
```
Title: Data Range

Description: Data range interface openllet.shared.hash by all data ranges (restricted datatypes, enumerations, etc.)

Copyright: Copyright (c) 2009

Company: Clark & Parsia, LLC.

Author:

Mike Smith

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`boolean`	`contains(java.lang.Object value)`	Check if a data range contains a particular value
`boolean`	`containsAtLeast(int n)`	Check that a data range contains a minimum number of elements
`default T`	`getValue(int i)`	Deprecated. Use `valueIterator()`
`boolean`	`isEmpty()`	Convenience method equivalent to `!`
`boolean`	`isEnumerable()`	Query if values in the _data range can be enumerated.
`boolean`	`isFinite()`	Query if there are a finite number of values in the _data range.
`default int`	`size()`	Deprecated. Use `containsAtLeast(int)`
`java.util.Iterator<T>`	`valueIterator()`	Get a (possibly infinite) iterator over values in the _data range.

- Method Detail
  - contains
```
boolean contains(java.lang.Object value)
```
    Check if a data range contains a particular value
    
    Parameters:
    
    value - the value to check
    
    Returns:
    
    true if the _data range contains value, false else
  - containsAtLeast
```
boolean containsAtLeast(int n)
```
    Check that a data range contains a minimum number of elements
    
    Parameters:
    
    n - the number of elements
    
    Returns:
    
    true if the _data range contains n or more elements, false otherwise
  - isEmpty
```
boolean isEmpty()
```
    Convenience method equivalent to !containsAtLeast(0)
    
    Returns:
    
    true if the _data range contains no elements, false otherwise
  - isEnumerable
```
boolean isEnumerable()
```
    Query if values in the _data range can be enumerated.
    
    Returns:
    
    true if the _data range is enumerable, false otherwise
  - isFinite
```
boolean isFinite()
```
    Query if there are a finite number of values in the _data range.
    
    Returns:
    
    true if the _data range is finite, false otherwise
  - size
```
@Deprecated
default int size()
```
    Deprecated.
    Use containsAtLeast(int)
    
    Return the size of the _data range. Necessary to support LiteralValueBranch constructor
    
    Returns:
    
    the size of the _data range
    
    Throws:
    
    java.lang.IllegalStateException - if isFinite() returns false
  - getValue
```
@Deprecated
default T getValue(int i)
```
    Deprecated.
    Use valueIterator()
    
    Return a value from an enumerable _data range. Necessary to support LiteralValueBranch shiftTryNext
    
    Parameters:
    
    i - the _index of the value in the _data range
    
    Returns:
    
    the value
    
    Throws:
    
    java.lang.IllegalStateException - if isEnumerable() returns false
  - valueIterator
```
java.util.Iterator<T> valueIterator()
```
    Get a (possibly infinite) iterator over values in the _data range.
    
    Returns:
    
    an Iterator
    
    Throws:
    
    java.lang.IllegalStateException - if isEnumerable() returns false

Interface DataRange<T>

Method Summary

Method Detail

contains

containsAtLeast

isEmpty

isEnumerable

isFinite

size

getValue

valueIterator