org.openstreetmap.josm.actions

Class PasteTagsAction.TagPaster

java.lang.Object

org.openstreetmap.josm.actions.PasteTagsAction.TagPaster

Enclosing class:

PasteTagsAction

public static class PasteTagsAction.TagPaster
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Collection<PrimitiveData>	source
private java.util.List<Tag>	tags
private java.util.Collection<OsmPrimitive>	target

Constructor Summary

Constructors

Constructor and Description
TagPaster(java.util.Collection<PrimitiveData> source, java.util.Collection<OsmPrimitive> target) Constructs a new TagPaster.

Method Summary

Modifier and Type	Method and Description
protected void	buildTags(TagCollection tc)
protected boolean	canPasteFromHeterogeneousSourceWithoutConflict() Replies true if this a heterogeneous source can be pasted without conflict to targets
java.util.List<Tag>	execute() Performs the paste operation.
protected java.util.Collection<? extends PrimitiveData>	getSourcePrimitivesByType(OsmPrimitiveType type) Replies all primitives of type type in the current selection.
protected java.util.Map<OsmPrimitiveType,java.lang.Integer>	getSourceStatistics()
protected TagCollection	getSourceTagsByType(OsmPrimitiveType type) Replies the collection of tags for all primitives of type type in the current selection
protected java.util.Map<OsmPrimitiveType,java.lang.Integer>	getTargetStatistics()
protected boolean	hasSourceTagsByType(OsmPrimitiveType type) Replies true if there is at least one tag in the current selection for primitives of type type
protected boolean	hasTargetPrimitives(java.lang.Class<? extends OsmPrimitive> type) Replies true if there is at least one primitive of type type is in the target collection
protected boolean	isHeterogeneousSource() Determines if the source for tag pasting is heterogeneous, i.e.
protected void	pasteFromHeterogeneousSource() Pastes the tags in the current selection of the paste buffer to a set of target primitives.
protected void	pasteFromHomogeneousSource() Pastes the tags from a homogeneous source (the Main.pasteBuffers selection consisting of one type of OsmPrimitives only).

Methods inherited from class java.lang.Object

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

Field Detail

source

private final java.util.Collection<PrimitiveData> source

target

private final java.util.Collection<OsmPrimitive> target

tags

private final java.util.List<Tag> tags

Constructor Detail

TagPaster

public TagPaster(java.util.Collection<PrimitiveData> source,
                 java.util.Collection<OsmPrimitive> target)

Constructs a new TagPaster.

Parameters:

source - source primitives

target - target primitives

Method Detail

isHeterogeneousSource

protected boolean isHeterogeneousSource()

Determines if the source for tag pasting is heterogeneous, i.e. if it doesn't consist of OsmPrimitives of exactly one type

Returns:

true if the source for tag pasting is heterogeneous

getSourcePrimitivesByType

protected java.util.Collection<? extends PrimitiveData> getSourcePrimitivesByType(OsmPrimitiveType type)

Replies all primitives of type type in the current selection.

Parameters:

type - the type

Returns:

all primitives of type type in the current selection.

getSourceTagsByType

protected TagCollection getSourceTagsByType(OsmPrimitiveType type)

Replies the collection of tags for all primitives of type type in the current selection

Parameters:

type - the type

Returns:

the collection of tags for all primitives of type type in the current selection

hasSourceTagsByType

protected boolean hasSourceTagsByType(OsmPrimitiveType type)

Replies true if there is at least one tag in the current selection for primitives of type type

Parameters:

type - the type

Returns:

true if there is at least one tag in the current selection for primitives of type type

buildTags

protected void buildTags(TagCollection tc)

getSourceStatistics

protected java.util.Map<OsmPrimitiveType,java.lang.Integer> getSourceStatistics()

getTargetStatistics

protected java.util.Map<OsmPrimitiveType,java.lang.Integer> getTargetStatistics()

pasteFromHomogeneousSource

protected void pasteFromHomogeneousSource()

Pastes the tags from a homogeneous source (the Main.pasteBuffers selection consisting of one type of OsmPrimitives only). Tags from a homogeneous source can be pasted to a heterogeneous target. All target primitives, regardless of their type, receive the same tags.

hasTargetPrimitives

protected boolean hasTargetPrimitives(java.lang.Class<? extends OsmPrimitive> type)

Replies true if there is at least one primitive of type type is in the target collection

Parameters:

type - the type to look for

Returns:

true if there is at least one primitive of type type in the collection selection

canPasteFromHeterogeneousSourceWithoutConflict

protected boolean canPasteFromHeterogeneousSourceWithoutConflict()

Replies true if this a heterogeneous source can be pasted without conflict to targets

Returns:

true if this a heterogeneous source can be pasted without conflicts to targets

pasteFromHeterogeneousSource

protected void pasteFromHeterogeneousSource()

Pastes the tags in the current selection of the paste buffer to a set of target primitives.

execute

public java.util.List<Tag> execute()

Performs the paste operation.

Returns:

list of tags