ch.ethz.mxquery.model.ft
Class FTPositional

java.lang.Object
  ch.ethz.mxquery.model.ft.FTPositional

Direct Known Subclasses:

FTContent, FTDistance, FTOrder, FTScope, FTWindow

public abstract class FTPositional
extends java.lang.Object

Field Summary

static int	POS_CONTENT_ALL
static int	POS_CONTENT_END
static int	POS_CONTENT_START
static int	POS_SCOPE_DIFFERENT
static int	POS_SCOPE_SAME

Constructor Summary

FTPositional(java.lang.String unit)

Method Summary

abstract AllMatch	checkPosConstraint(AllMatch am)
abstract FTPositional	copy(Context ctx, java.util.Vector nestedPredCtxStack)
abstract void	reset()
abstract void	setContext(Context ctx)
abstract void	setResettable(boolean r)

Methods inherited from class java.lang.Object

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

Field Detail

POS_SCOPE_SAME

public static final int POS_SCOPE_SAME

See Also:

Constant Field Values

POS_SCOPE_DIFFERENT

public static final int POS_SCOPE_DIFFERENT

See Also:

Constant Field Values

POS_CONTENT_START

public static final int POS_CONTENT_START

See Also:

Constant Field Values

POS_CONTENT_END

public static final int POS_CONTENT_END

See Also:

Constant Field Values

POS_CONTENT_ALL

public static final int POS_CONTENT_ALL

See Also:

Constant Field Values

Constructor Detail

FTPositional

public FTPositional(java.lang.String unit)

Method Detail

checkPosConstraint

public abstract AllMatch checkPosConstraint(AllMatch am)
                                     throws MXQueryException

Throws:

MXQueryException

reset

public abstract void reset()
                    throws MXQueryException

Throws:

MXQueryException

setResettable

public abstract void setResettable(boolean r)
                            throws MXQueryException

Throws:

MXQueryException

setContext

public abstract void setContext(Context ctx)
                         throws MXQueryException

Throws:

MXQueryException

copy

public abstract FTPositional copy(Context ctx,
                                  java.util.Vector nestedPredCtxStack)
                           throws MXQueryException

Throws:

MXQueryException