Package org.freeplane.api
Interface Attributes
- All Superinterfaces:
AttributesRO
- All Known Subinterfaces:
Proxy.Attributes
Node's attribute table:
node.attributes - read-write.
Notes on attribute setters:
- All setter methods try to convert strings to dates, numbers or URIs.
- All setter methods apply a default formatting (for display) of the value for dates and numbers.
- Attributes don't have style properties so the value objects must know about the right formatting for themselves.
- To enforce a certain formatting use format():
node['creationDate'] = format(new Date(), 'MM/yyyy')
Examples:
// == text
node["attribute name"] = "a value"
assert node["attribute name"].text == "a value"
assert node.attributes.getFirst("attribute name") == "a value" // the same
// == numbers and others
// converts numbers and other stuff with toString()
node["a number"] = 1.2
assert node["a number"].text == "1.2"
assert node["a number"].num == 1.2d
* // == dates
def date = new Date()
node["a date"] = date
assert node["a date"].object.getClass().simpleName == "FormattedDate"
assert node["a date"].date == format(date)
// == enforce formats on attribute values
node["another date"] = format(date, 'yyyy|MM|dd')
assert node["another date"].date == format(date, 'yyyy|MM|dd')
// change the date while keeping the silly format
def index = node.attributes.findAttribute("another date")
node.attributes.set(index, new Date(0L))
// == URIs
def uri = new URI("http://www.freeplane.org")
node["uri"] = uri
assert node["uri"].object.getClass().simpleName == "URI"
assert node["uri"].object == uri
// == remove an attribute
node["removed attribute"] = "to be removed"
assert node["removed attribute"] == "to be removed"
node["removed attribute"] = null
assert node.attributes.findFirst("removed attribute") == -1
-
Method Summary
Modifier and TypeMethodDescriptionvoidadds an attribute no matter if an attribute with the given name already exists.voidadds an attribute with formatting pattern no matter if an attribute with the given name already exists.voidclear()removes all attributes.iterator()allows application of Groovy collection methods like each(), collect(), ...voidoptimize widths of attribute view columns according to contents.voidremove(int index) removes the attribute at the given index.booleanDeprecated.booleanremoves all attributes with this name.voidsets the value of the attribute at an index.voidsets name and value of the attribute at the given index.voidsets name, value and format pattern of the attribute at the given index.voidadds an attribute if there is no attribute with the given name or changes the value of the first attribute with the given name.voidsets format pattern to the attribute at the given index.stream()Returns stream of attributes represented by map entries.Methods inherited from interface org.freeplane.api.AttributesRO
containsKey, findAttribute, findFirst, findValues, get, get, getAll, getAttributeNames, getFirst, getKey, getMap, getNames, getTransformed, getValues, isEmpty, size
-
Method Details
-
set
sets the value of the attribute at an index. This method will not create new attributes.- Throws:
IndexOutOfBoundsException- if index is out of range, i. e.index < 0 || index >= size().
-
set
sets name and value of the attribute at the given index. This method will not create new attributes.- Throws:
IndexOutOfBoundsException- if index is out of range, i. e.index < 0 || index >= size().
-
set
sets name, value and format pattern of the attribute at the given index. This method will not create new attributes.- Throws:
IndexOutOfBoundsException- if index is out of range, i. e.index < 0 || index >= size().
-
setFormat
sets format pattern to the attribute at the given index.- Throws:
IndexOutOfBoundsException- if index is out of range, i. e.index < 0 || index >= size().
-
remove
Deprecated.before 1.1 - useremove(int)orremoveAll(String)instead.removes the first attribute with this name.- Returns:
- true on removal of an existing attribute and false otherwise.
-
removeAll
removes all attributes with this name.- Returns:
- true on removal of an existing attribute and false otherwise.
-
remove
void remove(int index) removes the attribute at the given index.- Throws:
IndexOutOfBoundsException- if index is out of range, i. e.index < 0 || index >= size().
-
set
adds an attribute if there is no attribute with the given name or changes the value of the first attribute with the given name. -
add
adds an attribute no matter if an attribute with the given name already exists. -
add
adds an attribute with formatting pattern no matter if an attribute with the given name already exists. -
clear
void clear()removes all attributes.- Since:
- 1.2
-
iterator
allows application of Groovy collection methods like each(), collect(), ...def keyList = node.attributes.collect { it.key } def values = node.attributes.collect { it.value } node.attributes.each { if (it.key =~ /.*day/) it.value += ' days' }- Since:
- 1.3.2
-
stream
Returns stream of attributes represented by map entries.- Since:
- 1.3.10
- See Also:
-
optimizeWidths
void optimizeWidths()optimize widths of attribute view columns according to contents.- Since:
- 1.4
-
remove(int)orremoveAll(String)instead.