org.basex.query.item
Class Dur

java.lang.Object
  org.basex.query.ExprInfo
      org.basex.query.expr.Expr
          org.basex.query.item.Item
              org.basex.query.item.Dur

Direct Known Subclasses:

DTd, YMd

public class Dur
extends Item

Duration item.

Author:

Workgroup DBIS, University of Konstanz 2005-10, ISC License, Christian Gruen

Nested Class Summary

Nested classes/interfaces inherited from class org.basex.query.expr.Expr

Expr.Use

Field Summary

Fields inherited from class org.basex.query.item.Item

score, type

Constructor Summary

Dur(byte[] v)
Constructor.

Dur(byte[] v, Type t)
Constructor.

Dur(Dur d)
Constructor.

Dur(Dur d, Type t)
Constructor.

Method Summary

long	day() Returns the days.
int	diff(Item it) Returns the difference between the current and the specified item.
boolean	eq(Item it) Checks the items for equality.
int	hashCode()
long	hou() Returns the hours.
Duration	java() Returns a Java object.
long	min() Returns the minutes.
int	mon() Returns the months.
BigDecimal	sec() Returns the seconds.
byte[]	str() Returns an atomized string.
long	tim() Returns the time.
String	toString()
int	yea() Returns the years.

Methods inherited from class org.basex.query.item.Item

atomic, bool, comp, d, dbl, dec, duplicates, ebv, flt, i, iter, iter, itr, n, name, node, plan, removable, returned, s, score, score, serialize, size, test, u, uses

Methods inherited from class org.basex.query.expr.Expr

addText, checkCtx, checkDbl, checkItr, e, indexAccessible, indexEquivalent, remove, sameAs, v

Methods inherited from class org.basex.query.ExprInfo

color, info

Methods inherited from class java.lang.Object

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

Constructor Detail

Dur

public Dur(Dur d,
           Type t)

Constructor.

Parameters:

d - duration

t - data type

Dur

public Dur(Dur d)

Constructor.

Parameters:

d - duration

Dur

public Dur(byte[] v)
    throws QueryException

Constructor.

Parameters:

v - value

Throws:

QueryException - query exception

Dur

public Dur(byte[] v,
           Type t)
    throws QueryException

Constructor.

Parameters:

v - value

t - data type

Throws:

QueryException - query exception

Method Detail

yea

public final int yea()

Returns the years.

Returns:

year

mon

public final int mon()

Returns the months.

Returns:

year

day

public final long day()

Returns the days.

Returns:

day

tim

public final long tim()

Returns the time.

Returns:

time

hou

public final long hou()

Returns the hours.

Returns:

day

min

public final long min()

Returns the minutes.

Returns:

day

sec

public final BigDecimal sec()

Returns the seconds.

Returns:

day

str

public byte[] str()

Description copied from class: Item

Returns an atomized string.

Overrides:

str in class Item

Returns:

string representation

eq

public final boolean eq(Item it)

Description copied from class: Item

Checks the items for equality.

Specified by:

eq in class Item

Parameters:

it - item to be compared

Returns:

result of check

diff

public int diff(Item it)
         throws QueryException

Description copied from class: Item

Returns the difference between the current and the specified item.

Overrides:

diff in class Item

Parameters:

it - item to be compared

Returns:

difference

Throws:

QueryException - query exception

java

public final Duration java()

Description copied from class: Item

Returns a Java object.

Overrides:

java in class Item

Returns:

string representation

hashCode

public int hashCode()

Overrides:

hashCode in class Item

toString

public final String toString()

Overrides:

toString in class Item