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 java.util.Set<Variable>	allVariables
protected java.util.Map	arguments
protected java.util.List	clauses
protected java.util.Set<Variable>	countVariables
protected int	limit
protected int	offset
protected java.util.List	orderBy
protected java.util.Set<java.lang.String>	orderDescending
protected java.util.Map	ptypemap
protected java.util.List	selected_variables
protected int	TYPE_Number
protected int	TYPE_String
protected int	TYPE_TMObjectIF
protected java.util.List<Variable>	variables
protected java.util.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()
java.util.Collection	getAllVariables()
java.lang.Object	getArgument(java.lang.String name)
java.util.Map	getArguments()
java.util.List	getClauses()
java.util.Collection	getCountedVariables()
int	getLimit()
int	getOffset()
java.util.List	getOrderBy()
java.util.Map	getParameterTypes()
java.lang.String[]	getSelectedVariableNames()
java.util.List	getSelectedVariables()
java.util.Map	getVariableTypes()
boolean	hasSelectClause()
boolean	isOrderedAscending(java.lang.String name)
void	setArguments(java.util.Map arguments)
void	setClauseList(java.util.List clauses)
void	setLimit(int limit)
void	setOffset(int offset)
void	setSelectedVariables(java.util.List<Variable> vars) Used to override the actual query string and set the projection from code.
java.lang.String	toString()
static java.lang.String	toString(java.util.List clauses)
protected java.lang.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 java.util.List clauses

arguments

protected java.util.Map arguments

vartypemap

protected java.util.Map vartypemap

ptypemap

protected java.util.Map ptypemap

variables

protected java.util.List<Variable> variables

countVariables

protected java.util.Set<Variable> countVariables

allVariables

protected java.util.Set<Variable> allVariables

orderBy

protected java.util.List orderBy

orderDescending

protected java.util.Set<java.lang.String> orderDescending

limit

protected int limit

offset

protected int offset

selected_variables

protected java.util.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 java.util.List getClauses()

setClauseList

public void setClauseList(java.util.List clauses)

getArguments

public java.util.Map getArguments()

setArguments

public void setArguments(java.util.Map arguments)

getArgument

public java.lang.Object getArgument(java.lang.String name)
                             throws InvalidQueryException

Throws:

InvalidQueryException

getVariableTypes

public java.util.Map getVariableTypes()

getParameterTypes

public java.util.Map getParameterTypes()

getSelectedVariables

public java.util.List getSelectedVariables()

setSelectedVariables

public void setSelectedVariables(java.util.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 java.lang.String[] getSelectedVariableNames()

getAllVariables

public java.util.Collection getAllVariables()

getCountedVariables

public java.util.Collection getCountedVariables()

getOrderBy

public java.util.List getOrderBy()

isOrderedAscending

public boolean isOrderedAscending(java.lang.String name)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toString

public static java.lang.String toString(java.util.List clauses)

toStringFromPart

protected java.lang.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()