AspectJ Weaver 1.9.20.1 · org.aspectj.weaver.patterns.DeclareParents

Modifier and Type	Field and Description
protected TypePattern	child
protected boolean	isExtends
private boolean	isWildChild
protected TypePatternList	parents

Access	Constructor and Description
public	DeclareParents(TypePattern child, List<TypePattern> parents, boolean isExtends)
protected	DeclareParents(TypePattern child, TypePatternList parents, boolean isExtends)

Method Summary

Modifier and Type	Method and Description
public Object	accept(PatternNodeVisitor visitor, Object data) Implements abstract org.aspectj.weaver.patterns.PatternNode.accept.
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 List<ResolvedType>	findMatchingNewParents(ResolvedType onType, boolean reportErrors)
public TypePattern	getChild()
public String	getNameSuffix() Implements abstract org.aspectj.weaver.patterns.Declare.getNameSuffix. Declares have methods in the .class file against which info can be stored (for example, the annotation in the case of declare annotation).
public TypePatternList	getParents()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
public boolean	isAdviceLike() Implements abstract org.aspectj.weaver.patterns.Declare.isAdviceLike. Indicates if this declare should be treated like advice.
public boolean	isExtends()
public boolean	isMixin()
public boolean	match(ResolvedType typeX)
private ResolvedType	maybeGetNewParent(ResolvedType targetType, TypePattern typePattern, World world, boolean reportErrors)
public Declare	parameterizeWith(Map<String, UnresolvedType> typeVariableBindingMap, World w) Implements abstract org.aspectj.weaver.patterns.Declare.parameterizeWith. Returns a version of this declare element in which all references to type variables are replaced with their bindings given in the map.
public boolean	parentsIncludeClass(World w)
public boolean	parentsIncludeInterface(World w)
public static Declare	read(VersionedDataInputStream s, ISourceContext context) Hides org.aspectj.weaver.patterns.Declare.read.
public void	resolve(IScope scope) Implements abstract org.aspectj.weaver.patterns.Declare.resolve. Returns this declare mutated
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public Object	traverse(PatternNodeVisitor visitor, Object data) Overrides org.aspectj.weaver.patterns.PatternNode.traverse.
private boolean	verifyNoInheritedAlternateParameterization(ResolvedType typeToVerify, ResolvedType newParent, World world) This method looks through the type hierarchy for some target type - it is attempting to find an existing parameterization that clashes with the new parent that the user wants to apply to the type.
public void	write(CompressingDataOutputStream s) Implements abstract org.aspectj.weaver.patterns.PatternNode.write.

Inherited from org.aspectj.weaver.patterns.Declare:: getDeclaringType setDeclaringType

child	back to summary
protected TypePattern child

isExtends	back to summary
protected boolean isExtends

isWildChild	back to summary
private boolean isWildChild

parents	back to summary
protected TypePatternList parents

DeclareParents	back to summary
public DeclareParents(TypePattern child, List<TypePattern> parents, boolean isExtends)

DeclareParents	back to summary
protected DeclareParents(TypePattern child, TypePatternList parents, boolean isExtends)

Method Detail

accept	back to summary
public Object accept(PatternNodeVisitor visitor, Object data) Implements abstract org.aspectj.weaver.patterns.PatternNode.accept. Annotations @Override

back to summary

public Object accept(PatternNodeVisitor visitor, Object data)

Implements abstract org.aspectj.weaver.patterns.PatternNode.accept.

Annotations

@Override

equals back to summary

equals	back 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

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

findMatchingNewParents	back to summary
public List<ResolvedType> findMatchingNewParents(ResolvedType onType, boolean reportErrors)

getChild	back to summary
public TypePattern getChild()

getNameSuffix	back to summary
public String getNameSuffix() Implements abstract org.aspectj.weaver.patterns.Declare.getNameSuffix. Doc from org.aspectj.weaver.patterns.Declare.getNameSuffix. Declares have methods in the .class file against which info can be stored (for example, the annotation in the case of declare annotation). The name is of the form ajc$declare_XXX_NNN where XXX can optionally be set in this 'getNameSuffix()' method - depending on whether, at weave time, we want to easily differentiate between the declare methods. Annotations @Override

getNameSuffix

back to summary

public String getNameSuffix()

Implements abstract org.aspectj.weaver.patterns.Declare.getNameSuffix.

Doc from org.aspectj.weaver.patterns.Declare.getNameSuffix.

Declares have methods in the .class file against which info can be stored (for example, the annotation in the case of declare annotation). The name is of the form ajc$declare_XXX_NNN where XXX can optionally be set in this 'getNameSuffix()' method - depending on whether, at weave time, we want to easily differentiate between the declare methods.

Annotations

@Override

getParents	back to summary
public TypePatternList getParents()

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for the 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

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the 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

isAdviceLike	back to summary
public boolean isAdviceLike() Implements abstract org.aspectj.weaver.patterns.Declare.isAdviceLike. Doc from org.aspectj.weaver.patterns.Declare.isAdviceLike. Indicates if this declare should be treated like advice. If true, the declare will have no effect in an abstract aspect. It will be inherited by any concrete aspects and will have an effect for each concrete aspect it is ultimately inherited by. Annotations @Override

isAdviceLike

back to summary

public boolean isAdviceLike()

Implements abstract org.aspectj.weaver.patterns.Declare.isAdviceLike.

Doc from org.aspectj.weaver.patterns.Declare.isAdviceLike.

Indicates if this declare should be treated like advice. If true, the declare will have no effect in an abstract aspect. It will be inherited by any concrete aspects and will have an effect for each concrete aspect it is ultimately inherited by.

Annotations

@Override

isExtends	back to summary
public boolean isExtends()

isMixin	back to summary
public boolean isMixin()

match	back to summary
public boolean match(ResolvedType typeX)

maybeGetNewParent	back to summary
private ResolvedType maybeGetNewParent(ResolvedType targetType, TypePattern typePattern, World world, boolean reportErrors)

parameterizeWith	back to summary
public Declare parameterizeWith(Map<String, UnresolvedType> typeVariableBindingMap, World w) Implements abstract org.aspectj.weaver.patterns.Declare.parameterizeWith. Doc from org.aspectj.weaver.patterns.Declare.parameterizeWith. Returns a version of this declare element in which all references to type variables are replaced with their bindings given in the map. Annotations @Override

parameterizeWith

back to summary

public Declare parameterizeWith(Map<String, UnresolvedType> typeVariableBindingMap, World w)

Implements abstract org.aspectj.weaver.patterns.Declare.parameterizeWith.

Doc from org.aspectj.weaver.patterns.Declare.parameterizeWith.

Returns a version of this declare element in which all references to type variables are replaced with their bindings given in the map.

Annotations

@Override

parentsIncludeClass	back to summary
public boolean parentsIncludeClass(World w)

parentsIncludeInterface	back to summary
public boolean parentsIncludeInterface(World w)

read	back to summary
public static Declare read(VersionedDataInputStream s, ISourceContext context) throws IOException Hides org.aspectj.weaver.patterns.Declare.read.

resolve	back to summary
public void resolve(IScope scope) Implements abstract org.aspectj.weaver.patterns.Declare.resolve. Doc from org.aspectj.weaver.patterns.Declare.resolve. Returns this declare mutated Annotations @Override

resolve

back to summary

public void resolve(IScope scope)

Implements abstract org.aspectj.weaver.patterns.Declare.resolve.

Doc from org.aspectj.weaver.patterns.Declare.resolve.

Returns this declare mutated

Annotations

@Override

toString	back 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. Annotations @Override

toString

back 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.

Annotations

@Override

traverse	back to summary
public Object traverse(PatternNodeVisitor visitor, Object data) Overrides org.aspectj.weaver.patterns.PatternNode.traverse.

verifyNoInheritedAlternateParameterization	back to summary
private boolean verifyNoInheritedAlternateParameterization(ResolvedType typeToVerify, ResolvedType newParent, World world) This method looks through the type hierarchy for some target type - it is attempting to find an existing parameterization that clashes with the new parent that the user wants to apply to the type. If it finds an existing parameterization that matches the new one, it silently completes, if it finds one that clashes (e.g. a type already has A when the user wants to add A) then it will produce an error. It uses recursion and exits recursion on hitting 'jlObject' Related bugzilla entries: pr110788

verifyNoInheritedAlternateParameterization

back to summary

private boolean verifyNoInheritedAlternateParameterization(ResolvedType typeToVerify, ResolvedType newParent, World world)

This method looks through the type hierarchy for some target type - it is attempting to find an existing parameterization that clashes with the new parent that the user wants to apply to the type. If it finds an existing parameterization that matches the new one, it silently completes, if it finds one that clashes (e.g. a type already has A when the user wants to add A) then it will produce an error. It uses recursion and exits recursion on hitting 'jlObject' Related bugzilla entries: pr110788

write	back to summary
public void write(CompressingDataOutputStream s) throws IOException Implements abstract org.aspectj.weaver.patterns.PatternNode.write. Annotations @Override

write

back to summary

public void write(CompressingDataOutputStream s) throws IOException

Implements abstract org.aspectj.weaver.patterns.PatternNode.write.

Annotations

@Override

public Class DeclareParents

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