org.ka2ddo.yaac.osm
Class ChangeSet

java.lang.Object
  org.ka2ddo.yaac.osm.GenericTaggedNode<ChangeSet>
      org.ka2ddo.yaac.osm.ChangeSet

All Implemented Interfaces:

java.lang.Comparable<ChangeSet>

public class ChangeSet
extends GenericTaggedNode<ChangeSet>
implements java.lang.Comparable<ChangeSet>

This class contains the data extracted from a OSM changeset record.

Field Summary

int	id
java.lang.String	timestamp
java.lang.String	uid
java.lang.String	user
static int	YAAC_STRUCTURE_VERSION Constant for indicating structural changes to YAAC compilation of OSM data.
int	yaacStructureVersion

Fields inherited from class org.ka2ddo.yaac.osm.GenericTaggedNode

decodedtagArray, FIXME, flags, HAS_ID, HAS_ID64, HAS_INTERNET_ACCESS, HAS_TOLL, IS_AREA, IS_BRIDGE, IS_BUILDING, IS_DISUSED, IS_INFERRED_AREA, IS_ISLAND, IS_LIT, IS_ONEWAY, IS_ONEWAY_BACKWARDS, IS_TUNNEL, IS_WATER, RENDERABLE_FLAGS

Constructor Summary

ChangeSet()

Method Summary

int	compareTo(ChangeSet o) Compares this object with the specified object for order.
ChangeSet	dup() Create a deep copy of this ChangeSet.
boolean	equals(java.lang.Object obj) Indicates whether some other object is "equal to" this one.
int	hashCode() Returns a hash code value for the object.
static ChangeSet	read(java.io.DataInput dis)
void	write(java.io.DataOutput dos)
void	writeGPX(java.io.PrintStream ps) Write this ChangeSet to the specified stream as the XML tags one element in GPX schema format.
protected void	writeId(java.io.DataOutput dos) Handle writing the ID field to the binary data stream (handles larger ID ranges in varying subclasses).

Methods inherited from class org.ka2ddo.yaac.osm.GenericTaggedNode

decodedTagArrayToString, ensureElementHasTagArray, getDecodedTagCount, hasDecodedTags, putTag, readTags, writeTags

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

YAAC_STRUCTURE_VERSION

public static final int YAAC_STRUCTURE_VERSION

Constant for indicating structural changes to YAAC compilation of OSM data.

See Also:

Constant Field Values

id

public int id

user

public java.lang.String user

uid

public java.lang.String uid

timestamp

public java.lang.String timestamp

yaacStructureVersion

public int yaacStructureVersion

Constructor Detail

ChangeSet

public ChangeSet()

Method Detail

write

public void write(java.io.DataOutput dos)
           throws java.io.IOException

Throws:

java.io.IOException

writeId

protected void writeId(java.io.DataOutput dos)
                throws java.io.IOException

Handle writing the ID field to the binary data stream (handles larger ID ranges in varying subclasses).

Specified by:

writeId in class GenericTaggedNode<ChangeSet>

Parameters:

dos - DataOutput to use to append the binary ID value

Throws:

java.io.IOException - if write fails for any reason

read

public static ChangeSet read(java.io.DataInput dis)
                      throws java.io.IOException

Throws:

java.io.IOException

dup

public ChangeSet dup()

Create a deep copy of this ChangeSet. Similar to the Object method clone(), but without the exceptions and casting.

Specified by:

dup in class GenericTaggedNode<ChangeSet>

Returns:

copy of this ChangeSet

writeGPX

public void writeGPX(java.io.PrintStream ps)

Write this ChangeSet to the specified stream as the XML tags one element in GPX schema format.

Specified by:

writeGPX in class GenericTaggedNode<ChangeSet>

Parameters:

ps - PrintStream to write to

hashCode

public int hashCode()

Returns a hash code value for the object.

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code value for this object.

See Also:

Object.equals(Object), System.identityHashCode(java.lang.Object)

equals

public boolean equals(java.lang.Object obj)

Indicates whether some other object is "equal to" this one.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.

See Also:

hashCode(), HashMap

compareTo

public int compareTo(ChangeSet o)

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Specified by:

compareTo in interface java.lang.Comparable<ChangeSet>

Parameters:

o - the object to be compared.

Returns:

a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Throws:

java.lang.NullPointerException - if the specified object is null

java.lang.ClassCastException - if the specified object's type prevents it from being compared to this object.