net.ontopia.topicmaps.query.parser
Class TologQuery

java.lang.Object
  net.ontopia.topicmaps.query.parser.TologStatement
      net.ontopia.topicmaps.query.parser.TologQuery

public class TologQuery
extends TologStatement

INTERNAL: Used to represent parsed SELECT queries.

Field Summary

protected Set<Variable>	allVariables
protected Map	arguments
protected List	clauses
protected Set<Variable>	countVariables
protected int	limit
protected int	offset
protected List	orderBy
protected Set<String>	orderDescending
protected Map	ptypemap
protected List	selected_variables
protected int	TYPE_Number
protected int	TYPE_String
protected int	TYPE_TMObjectIF
protected List<Variable>	variables
protected Map	vartypemap

Fields inherited from class net.ontopia.topicmaps.query.parser.TologStatement

options

Constructor Summary

TologQuery()

Method Summary

void	addCountVariable(Variable variable)
void	addOrderBy(Variable variable, boolean ascending)
void	addVariable(Variable variable)
void	close()
Collection	getAllVariables()
Object	getArgument(String name)
Map	getArguments()
List	getClauses()
Collection	getCountedVariables()
int	getLimit()
int	getOffset()
List	getOrderBy()
Map	getParameterTypes()
String[]	getSelectedVariableNames()
List	getSelectedVariables()
Map	getVariableTypes()
boolean	hasSelectClause()
boolean	isOrderedAscending(String name)
void	setArguments(Map arguments)
void	setClauseList(List clauses)
void	setLimit(int limit)
void	setOffset(int offset)
void	setSelectedVariables(List<Variable> vars) Used to override the actual query string and set the projection from code.
String	toString()
static String	toString(List clauses)
protected String	toStringFromPart()

Methods inherited from class net.ontopia.topicmaps.query.parser.TologStatement

getOptions, setOptions

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

clauses

protected List clauses

arguments

protected Map arguments

vartypemap

protected Map vartypemap

ptypemap

protected Map ptypemap

variables

protected List<Variable> variables

countVariables

protected Set<Variable> countVariables

allVariables

protected Set<Variable> allVariables

orderBy

protected List orderBy

orderDescending

protected Set<String> orderDescending

limit

protected int limit

offset

protected int offset

selected_variables

protected List selected_variables

TYPE_TMObjectIF

protected int TYPE_TMObjectIF

TYPE_String

protected int TYPE_String

TYPE_Number

protected int TYPE_Number

Constructor Detail

TologQuery

public TologQuery()

Method Detail

getClauses

public List getClauses()

setClauseList

public void setClauseList(List clauses)

getArguments

public Map getArguments()

setArguments

public void setArguments(Map arguments)

getArgument

public Object getArgument(String name)
                   throws InvalidQueryException

Throws:

InvalidQueryException

getVariableTypes

public Map getVariableTypes()

getParameterTypes

public Map getParameterTypes()

getSelectedVariables

public List getSelectedVariables()

setSelectedVariables

public void setSelectedVariables(List<Variable> vars)

Used to override the actual query string and set the projection from code. Not usually used, but used by the tolog INSERT statement.

hasSelectClause

public boolean hasSelectClause()

getSelectedVariableNames

public String[] getSelectedVariableNames()

getAllVariables

public Collection getAllVariables()

getCountedVariables

public Collection getCountedVariables()

getOrderBy

public List getOrderBy()

isOrderedAscending

public boolean isOrderedAscending(String name)

toString

public String toString()

Overrides:

toString in class Object

toString

public static String toString(List clauses)

toStringFromPart

protected String toStringFromPart()

addVariable

public void addVariable(Variable variable)
                 throws AntlrWrapException

Throws:

AntlrWrapException

addCountVariable

public void addCountVariable(Variable variable)
                      throws AntlrWrapException

Throws:

AntlrWrapException

addOrderBy

public void addOrderBy(Variable variable,
                       boolean ascending)

close

public void close()
           throws InvalidQueryException

Specified by:

close in class TologStatement

Throws:

InvalidQueryException

setLimit

public void setLimit(int limit)

getLimit

public int getLimit()

setOffset

public void setOffset(int offset)
               throws InvalidQueryException

Throws:

InvalidQueryException

getOffset

public int getOffset()