java.lang.Object
- org.linkeddatafragments.fragments.tpf.TriplePatternElementFactory.ConstantRDFTerm<CTT,NVT,AVT>

Type Parameters:

CTT -

NVT -

AVT -

All Implemented Interfaces:

ITriplePatternElement<CTT,NVT,AVT>

Enclosing class:

TriplePatternElementFactory<CTT,NVT,AVT>
```
public static class TriplePatternElementFactory.ConstantRDFTerm<CTT,NVT,AVT>
extends Object
implements ITriplePatternElement<CTT,NVT,AVT>
```

Field Summary

Fields
Modifier and Type Field Description

protected CTT t

Constructor Summary

Constructors
Constructor Description

ConstantRDFTerm(CTT term)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AVT`	`asAnonymousVariable()`	Returns a representation of this element as a blank node (assuming it is a specific, but non-named variable).
`CTT`	`asConstantTerm()`	Returns a representation of this element as a constant RDF term (i.e., a URI or a literal).
`NVT`	`asNamedVariable()`	Returns a representation of this element as a named variable (assuming it is a specific variable that has a name).
`boolean`	`isAnonymousVariable()`	Returns true if this element is a specific variable that does not have a name (i.e., it is denoted by a blank node), and false if either it is not a specific variable or it is a specific variable that has a name.
`boolean`	`isNamedVariable()`	Returns true if this element is a specific variable that has a name (i.e., it is denoted by a string that begins with a question mark), and false if either it is not a specific variable or it is a specific variable that is denoted by a blank node.
`boolean`	`isSpecificVariable()`	Returns true if this element is a specific variable, and false if either it is not a variable (but a URI or literal) or it is some variable that is not specified.
`boolean`	`isVariable()`	Returns true if this element is a variable (specific or unspecified).
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - t
```
protected final CTT t
```
- Constructor Detail
  - ConstantRDFTerm
```
public ConstantRDFTerm(CTT term)
```
    Parameters:
    
    term -
- Method Detail
  - isVariable
```
public boolean isVariable()
```
    Description copied from interface: ITriplePatternElement
    
    Returns true if this element is a variable (specific or unspecified).
    
    Specified by:
    
    isVariable in interface ITriplePatternElement<CTT,NVT,AVT>
    
    Returns:
  - isSpecificVariable
```
public boolean isSpecificVariable()
```
    Description copied from interface: ITriplePatternElement
    
    Returns true if this element is a specific variable, and false if either it is not a variable (but a URI or literal) or it is some variable that is not specified. The latter (unspecified variables) is possible because when a client requests a triple pattern fragment, it may omit triple pattern related parameters.
    
    Specified by:
    
    isSpecificVariable in interface ITriplePatternElement<CTT,NVT,AVT>
    
    Returns:
  - isNamedVariable
```
public boolean isNamedVariable()
```
    Description copied from interface: ITriplePatternElement
    
    Returns true if this element is a specific variable that has a name (i.e., it is denoted by a string that begins with a question mark), and false if either it is not a specific variable or it is a specific variable that is denoted by a blank node. If this element is a specific variable that has a name (that is, this method returns true), the named variable can be obtained by the method ITriplePatternElement.asNamedVariable().
    
    Specified by:
    
    isNamedVariable in interface ITriplePatternElement<CTT,NVT,AVT>
    
    Returns:
  - asNamedVariable
```
public NVT asNamedVariable()
```
    Description copied from interface: ITriplePatternElement
    
    Returns a representation of this element as a named variable (assuming it is a specific variable that has a name).
    
    Specified by:
    
    asNamedVariable in interface ITriplePatternElement<CTT,NVT,AVT>
    
    Returns:
  - isAnonymousVariable
```
public boolean isAnonymousVariable()
```
    Description copied from interface: ITriplePatternElement
    
    Returns true if this element is a specific variable that does not have a name (i.e., it is denoted by a blank node), and false if either it is not a specific variable or it is a specific variable that has a name. If this element is a specific variable denoted by a blank node (that is, this method returns true), the blank node can be obtained by the method ITriplePatternElement.asAnonymousVariable().
    
    Specified by:
    
    isAnonymousVariable in interface ITriplePatternElement<CTT,NVT,AVT>
    
    Returns:
  - asAnonymousVariable
```
public AVT asAnonymousVariable()
```
    Description copied from interface: ITriplePatternElement
    
    Returns a representation of this element as a blank node (assuming it is a specific, but non-named variable).
    
    Specified by:
    
    asAnonymousVariable in interface ITriplePatternElement<CTT,NVT,AVT>
    
    Returns:
  - asConstantTerm
```
public CTT asConstantTerm()
```
    Description copied from interface: ITriplePatternElement
    
    Returns a representation of this element as a constant RDF term (i.e., a URI or a literal).
    
    Specified by:
    
    asConstantTerm in interface ITriplePatternElement<CTT,NVT,AVT>
    
    Returns:
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class TriplePatternElementFactory.ConstantRDFTerm<CTT,​NVT,​AVT>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

t

Constructor Detail

ConstantRDFTerm

Method Detail

isVariable

isSpecificVariable

isNamedVariable

asNamedVariable

isAnonymousVariable

asAnonymousVariable

asConstantTerm

toString

Class TriplePatternElementFactory.ConstantRDFTerm<CTT,NVT,AVT>