Top Description Fields Constructors Methods
org.droidparts.dexmaker.dx.rop.annotation

public final Class Annotations

extends MutabilityControl
implements Comparable<Annotations>
Class Inheritance
All Implemented Interfaces
java.lang.Comparable
Imports
org.droidparts.dexmaker.dx.rop.cst.CstType, org.droidparts.dexmaker.dx.util.MutabilityControl, java.util.Collection, .Collections, .Iterator, .TreeMap

List of Annotation instances.

Field Summary

Modifier and TypeField and Description
private final TreeMap<CstType, Annotation>
annotations

non-null; map from types to annotations

public static final Annotations
EMPTY

non-null; immutable empty instance

Constructor Summary

AccessConstructor and Description
public
Annotations()

Constructs an empty instance.

Method Summary

Modifier and TypeMethod and Description
public void
add(Annotation
non-null; the element to add
annotation
)

Adds an element to this instance.

public void
addAll(Annotations
non-null; the annotations to add
toAdd
)

Adds all of the elements of the given instance to this one.

public static Annotations

Returns:

non-null; the combination
combine
(Annotations
non-null; an instance
a1
,
Annotations
non-null; the other instance
a2
)

Constructs an immutable instance which is the combination of the two given instances.

public static Annotations

Returns:

non-null; the combination
combine
(Annotations
non-null; the instance to augment
annotations
,
Annotation
non-null; the additional annotation
annotation
)

Constructs an immutable instance which is the combination of the given instance with the given additional annotation.

public int
compareTo(Annotations
the object to be compared.
other
)

Implements java.lang.Comparable.compareTo.

Compares this object with the specified object for order.
public boolean
equals(Object
the reference object with which to compare.
other
)

Overrides java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.
public Collection<Annotation>

Returns:

non-null; the set of annotations
getAnnotations
()

Gets the set of annotations contained in this instance.

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for this object.
public int

Returns:

>= 0; the size
size
()

Gets the number of elements in this instance.

public String
toString()

Overrides java.lang.Object.toString.

Returns a string representation of the object.
Inherited from org.droidparts.dexmaker.dx.util.MutabilityControl:
isImmutableisMutablesetImmutablethrowIfImmutablethrowIfMutable

Field Detail

annotationsback to summary
private final TreeMap<CstType, Annotation> annotations

non-null; map from types to annotations

EMPTYback to summary
public static final Annotations EMPTY

non-null; immutable empty instance

Constructor Detail

Annotationsback to summary
public Annotations()

Constructs an empty instance.

Method Detail

addback to summary
public void add(Annotation annotation)

Adds an element to this instance. There must not already be an element of the same type.

Parameters
annotation:Annotation

non-null; the element to add

Exceptions
IllegalArgumentException:
thrown if there is a duplicate type
addAllback to summary
public void addAll(Annotations toAdd)

Adds all of the elements of the given instance to this one. The instances must not have any duplicate types.

Parameters
toAdd:Annotations

non-null; the annotations to add

Exceptions
IllegalArgumentException:
thrown if there is a duplicate type
combineback to summary
public static Annotations combine(Annotations a1, Annotations a2)

Constructs an immutable instance which is the combination of the two given instances. The two instances must contain disjoint sets of types.

Parameters
a1:Annotations

non-null; an instance

a2:Annotations

non-null; the other instance

Returns:Annotations

non-null; the combination

Exceptions
IllegalArgumentException:
thrown if there is a duplicate type
combineback to summary
public static Annotations combine(Annotations annotations, Annotation annotation)

Constructs an immutable instance which is the combination of the given instance with the given additional annotation. The latter's type must not already appear in the former.

Parameters
annotations:Annotations

non-null; the instance to augment

annotation:Annotation

non-null; the additional annotation

Returns:Annotations

non-null; the combination

Exceptions
IllegalArgumentException:
thrown if there is a duplicate type
compareToback to summary
public int compareTo(Annotations other)

Implements java.lang.Comparable.compareTo.

Doc from java.lang.Comparable.compareTo.

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.

The implementor must ensure signum(x.compareTo(y)) == -signum(y.compareTo(x)) for all x and y. (This implies that x.compareTo(y) must throw an exception if and only if y.compareTo(x) throws an exception.)

The implementor must also ensure that the relation is transitive: (x.compareTo(y) > 0 && y.compareTo(z) > 0) implies x.compareTo(z) > 0.

Finally, the implementor must ensure that x.compareTo(y)==0 implies that signum(x.compareTo(z)) == signum(y.compareTo(z)), for all z.

Parameters
other:Annotations

the object to be compared.

Returns:int

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

equalsback to summary
public boolean equals(Object other)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

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

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
other:Object

the reference object with which to compare.

Returns:boolean

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

Annotations
@Override
getAnnotationsback to summary
public Collection<Annotation> getAnnotations()

Gets the set of annotations contained in this instance. The result is always unmodifiable.

Returns:Collection<Annotation>

non-null; the set of annotations

hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object

Annotations
@Override
sizeback to summary
public int size()

Gets the number of elements in this instance.

Returns:int

>= 0; the size

toStringback to summary
public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object