2019-01-30 06:28:40 +09:00
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package vocab
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import "net/url"
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// ImagePropertyIteratorInterface represents a single value for the "image"
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// property.
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type ImagePropertyIteratorInterface interface {
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// GetIRI returns the IRI of this property. When IsIRI returns false,
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// GetIRI will return an arbitrary value.
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GetIRI() *url.URL
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// GetImage returns the value of this property. When IsImage returns
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// false, GetImage will return an arbitrary value.
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GetImage() ImageInterface
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// GetLink returns the value of this property. When IsLink returns false,
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// GetLink will return an arbitrary value.
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GetLink() LinkInterface
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2019-02-05 06:29:04 +09:00
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// GetMention returns the value of this property. When IsMention returns
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// false, GetMention will return an arbitrary value.
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GetMention() MentionInterface
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2019-01-30 06:28:40 +09:00
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// HasAny returns true if any of the different values is set.
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HasAny() bool
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// IsIRI returns true if this property is an IRI. When true, use GetIRI
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// and SetIRI to access and set this property
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IsIRI() bool
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// IsImage returns true if this property has a type of "Image". When true,
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// use the GetImage and SetImage methods to access and set this
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// property.
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IsImage() bool
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// IsLink returns true if this property has a type of "Link". When true,
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// use the GetLink and SetLink methods to access and set this property.
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IsLink() bool
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2019-02-05 06:29:04 +09:00
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// IsMention returns true if this property has a type of "Mention". When
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// true, use the GetMention and SetMention methods to access and set
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// this property.
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IsMention() bool
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2019-01-30 06:28:40 +09:00
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// JSONLDContext returns the JSONLD URIs required in the context string
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// for this property and the specific values that are set. The value
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// in the map is the alias used to import the property's value or
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// values.
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JSONLDContext() map[string]string
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// KindIndex computes an arbitrary value for indexing this kind of value.
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// This is a leaky API detail only for folks looking to replace the
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// go-fed implementation. Applications should not use this method.
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KindIndex() int
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// LessThan compares two instances of this property with an arbitrary but
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// stable comparison. Applications should not use this because it is
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// only meant to help alternative implementations to go-fed to be able
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// to normalize nonfunctional properties.
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LessThan(o ImagePropertyIteratorInterface) bool
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// Name returns the name of this property: "image".
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Name() string
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// Next returns the next iterator, or nil if there is no next iterator.
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Next() ImagePropertyIteratorInterface
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// Prev returns the previous iterator, or nil if there is no previous
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// iterator.
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Prev() ImagePropertyIteratorInterface
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// SetIRI sets the value of this property. Calling IsIRI afterwards
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// returns true.
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SetIRI(v *url.URL)
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// SetImage sets the value of this property. Calling IsImage afterwards
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// returns true.
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SetImage(v ImageInterface)
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// SetLink sets the value of this property. Calling IsLink afterwards
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// returns true.
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SetLink(v LinkInterface)
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// SetMention sets the value of this property. Calling IsMention
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// afterwards returns true.
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SetMention(v MentionInterface)
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2019-01-30 06:28:40 +09:00
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}
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// Indicates an entity that describes an image for this object. Unlike the icon
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// property, there are no aspect ratio or display size limitations assumed.
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//
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// Example 81 (https://www.w3.org/TR/activitystreams-vocabulary/#ex80-jsonld):
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// {
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// "content": "This is all there is.",
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// "image": {
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// "name": "A Cat",
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// "type": "Image",
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// "url": "http://example.org/cat.png"
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// },
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// "name": "A simple note",
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// "type": "Note"
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// }
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//
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// Example 82 (https://www.w3.org/TR/activitystreams-vocabulary/#ex81-jsonld):
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// {
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// "content": "This is all there is.",
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// "image": [
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// {
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// "name": "Cat 1",
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// "type": "Image",
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// "url": "http://example.org/cat1.png"
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// },
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// {
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// "name": "Cat 2",
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// "type": "Image",
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// "url": "http://example.org/cat2.png"
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// }
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// ],
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// "name": "A simple note",
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// "type": "Note"
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// }
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type ImagePropertyInterface interface {
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// AppendIRI appends an IRI value to the back of a list of the property
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// "image"
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AppendIRI(v *url.URL)
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// AppendImage appends a Image value to the back of a list of the property
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// "image". Invalidates iterators that are traversing using Prev.
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AppendImage(v ImageInterface)
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// AppendLink appends a Link value to the back of a list of the property
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// "image". Invalidates iterators that are traversing using Prev.
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AppendLink(v LinkInterface)
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// AppendMention appends a Mention value to the back of a list of the
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// property "image". Invalidates iterators that are traversing using
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// Prev.
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AppendMention(v MentionInterface)
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// At returns the property value for the specified index. Panics if the
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// index is out of bounds.
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At(index int) ImagePropertyIteratorInterface
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// Begin returns the first iterator, or nil if empty. Can be used with the
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// iterator's Next method and this property's End method to iterate
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// from front to back through all values.
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Begin() ImagePropertyIteratorInterface
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// Empty returns returns true if there are no elements.
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Empty() bool
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// End returns beyond-the-last iterator, which is nil. Can be used with
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// the iterator's Next method and this property's Begin method to
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// iterate from front to back through all values.
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End() ImagePropertyIteratorInterface
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// JSONLDContext returns the JSONLD URIs required in the context string
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// for this property and the specific values that are set. The value
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// in the map is the alias used to import the property's value or
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// values.
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JSONLDContext() map[string]string
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// KindIndex computes an arbitrary value for indexing this kind of value.
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// This is a leaky API method specifically needed only for alternate
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// implementations for go-fed. Applications should not use this
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// method. Panics if the index is out of bounds.
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KindIndex(idx int) int
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// Len returns the number of values that exist for the "image" property.
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Len() (length int)
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// Less computes whether another property is less than this one. Mixing
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// types results in a consistent but arbitrary ordering
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Less(i, j int) bool
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// LessThan compares two instances of this property with an arbitrary but
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// stable comparison. Applications should not use this because it is
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// only meant to help alternative implementations to go-fed to be able
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// to normalize nonfunctional properties.
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LessThan(o ImagePropertyInterface) bool
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// Name returns the name of this property: "image".
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Name() string
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// PrependIRI prepends an IRI value to the front of a list of the property
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// "image".
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PrependIRI(v *url.URL)
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// PrependImage prepends a Image value to the front of a list of the
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// property "image". Invalidates all iterators.
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PrependImage(v ImageInterface)
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// PrependLink prepends a Link value to the front of a list of the
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// property "image". Invalidates all iterators.
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PrependLink(v LinkInterface)
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2019-02-05 06:29:04 +09:00
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// PrependMention prepends a Mention value to the front of a list of the
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// property "image". Invalidates all iterators.
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PrependMention(v MentionInterface)
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// Remove deletes an element at the specified index from a list of the
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// property "image", regardless of its type. Panics if the index is
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// out of bounds. Invalidates all iterators.
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Remove(idx int)
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// Serialize converts this into an interface representation suitable for
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// marshalling into a text or binary format. Applications should not
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// need this function as most typical use cases serialize types
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// instead of individual properties. It is exposed for alternatives to
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// go-fed implementations to use.
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Serialize() (interface{}, error)
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// SetIRI sets an IRI value to be at the specified index for the property
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// "image". Panics if the index is out of bounds.
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SetIRI(idx int, v *url.URL)
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// SetImage sets a Image value to be at the specified index for the
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// property "image". Panics if the index is out of bounds. Invalidates
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// all iterators.
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SetImage(idx int, v ImageInterface)
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// SetLink sets a Link value to be at the specified index for the property
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// "image". Panics if the index is out of bounds. Invalidates all
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// iterators.
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SetLink(idx int, v LinkInterface)
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2019-02-05 06:29:04 +09:00
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// SetMention sets a Mention value to be at the specified index for the
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// property "image". Panics if the index is out of bounds. Invalidates
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// all iterators.
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SetMention(idx int, v MentionInterface)
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// Swap swaps the location of values at two indices for the "image"
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// property.
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Swap(i, j int)
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}
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