com.hp.hpl.jena.rdf.query.parser
Class Literal

java.lang.Object
  |
  +--com.hp.hpl.jena.rdf.query.parser.SimpleNode
        |
        +--com.hp.hpl.jena.rdf.query.parser.Literal

All Implemented Interfaces:

Expr, Node, Printable, Value

public class Literal

extends SimpleNode

implements Value, Expr

Method Summary

java.lang.String	asInfixString()
java.lang.String	asPrefixString()
java.lang.String	asQuotedString()
java.lang.String	asUnquotedString()
Value	eval(Query q, ResultBinding env)
boolean	getBoolean()
int	getInt()
long	getLong()
java.lang.String	getString()
java.lang.String	getURI()
boolean	isBoolean()
boolean	isInt()
boolean	isLong()
boolean	isNumber()
boolean	isSet()
boolean	isString()
boolean	isURI()
void	print(java.io.PrintWriter pw, int level)
java.lang.String	toString()

Methods inherited from class com.hp.hpl.jena.rdf.query.parser.SimpleNode

dump, fixup, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

eval

public Value eval(Query q,
                  ResultBinding env)

Specified by:

eval in interface Expr

isSet

public boolean isSet()

isNumber

public boolean isNumber()

Specified by:

isNumber in interface Value

isInt

public boolean isInt()

Specified by:

isInt in interface Value

isLong

public boolean isLong()

Specified by:

isLong in interface Value

isBoolean

public boolean isBoolean()

Specified by:

isBoolean in interface Value

isString

public boolean isString()

Specified by:

isString in interface Value

isURI

public boolean isURI()

Specified by:

isURI in interface Value

getInt

public int getInt()

Specified by:

getInt in interface Value

getLong

public long getLong()

Specified by:

getLong in interface Value

getBoolean

public boolean getBoolean()

Specified by:

getBoolean in interface Value

getString

public java.lang.String getString()

Specified by:

getString in interface Value

getURI

public java.lang.String getURI()

Specified by:

getURI in interface Value

asQuotedString

public java.lang.String asQuotedString()

Specified by:

asQuotedString in interface Value

asUnquotedString

public java.lang.String asUnquotedString()

Specified by:

asUnquotedString in interface Value

asInfixString

public java.lang.String asInfixString()

Specified by:

asInfixString in interface Printable

asPrefixString

public java.lang.String asPrefixString()

Specified by:

asPrefixString in interface Printable

print

public void print(java.io.PrintWriter pw,
                  int level)

Specified by:

print in interface Printable

toString

public java.lang.String toString()

Specified by:

toString in interface Value

Overrides:

toString in class SimpleNode