net.ontopia.topicmaps.query.parser
Class ModificationFunctionStatement

java.lang.Object
  net.ontopia.topicmaps.query.parser.TologStatement
      net.ontopia.topicmaps.query.parser.ModificationStatement
          net.ontopia.topicmaps.query.parser.ModificationFunctionStatement

Direct Known Subclasses:

DeleteStatement, UpdateStatement

public abstract class ModificationFunctionStatement
extends ModificationStatement

INTERNAL: Represents an UPDATE or DELETE statement, since these are the ones that can have functions. Created so the parser can handle both cases with the same code.

Field Summary

protected java.lang.String	funcname
protected static java.util.Map<java.lang.String,net.ontopia.topicmaps.query.parser.ModificationFunctionStatement.ModificationFunctionIF>	functions

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

litlist, query

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

options

Constructor Summary

ModificationFunctionStatement()

Method Summary

protected int	doFunctionUpdates(QueryMatches matches)
protected abstract int	doLitListDeletes(boolean strict, java.util.Map arguments)
int	doStaticUpdates(TopicMapIF topicmap, java.util.Map arguments)
java.lang.String	getFunction()
protected static net.ontopia.topicmaps.query.parser.ModificationFunctionStatement.ModificationFunctionIF	makeFunction(java.lang.String name)
void	setFunction(java.lang.String name)
protected java.lang.String	toStringFunction()

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

addLit, close, doUpdates, getEmbeddedQuery, getIndex, getLitList, getValue, setClauseList, toStringLitlist

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, toString, wait, wait, wait

Field Detail

funcname

protected java.lang.String funcname

functions

protected static java.util.Map<java.lang.String,net.ontopia.topicmaps.query.parser.ModificationFunctionStatement.ModificationFunctionIF> functions

Constructor Detail

ModificationFunctionStatement

public ModificationFunctionStatement()

Method Detail

setFunction

public void setFunction(java.lang.String name)

getFunction

public java.lang.String getFunction()

toStringFunction

protected java.lang.String toStringFunction()

doStaticUpdates

public int doStaticUpdates(TopicMapIF topicmap,
                           java.util.Map arguments)
                    throws InvalidQueryException

Specified by:

doStaticUpdates in class ModificationStatement

Throws:

InvalidQueryException

doLitListDeletes

protected abstract int doLitListDeletes(boolean strict,
                                        java.util.Map arguments)
                                 throws InvalidQueryException

Throws:

InvalidQueryException

doFunctionUpdates

protected int doFunctionUpdates(QueryMatches matches)
                         throws InvalidQueryException

Throws:

InvalidQueryException

makeFunction

protected static net.ontopia.topicmaps.query.parser.ModificationFunctionStatement.ModificationFunctionIF makeFunction(java.lang.String name)
                                                                                                               throws InvalidQueryException

Throws:

InvalidQueryException