jffi 1.3.9 · com.kenai.jffi.Struct

Modifier and Type	Class and Description
private static class	Struct.StructReference

Modifier and Type	Field and Description
private final Type[]	fields
private static final Map<List<Type>, Struct.StructReference>	structCache
private static final ReferenceQueue<Struct>	structReferenceQueue

Access	Constructor and Description
private	Struct(Foreign foreign, Type... The fields contained in the struct. fields) Creates a new C struct layout description.
public	Struct(Type... The fields contained in the struct. fields) Deprecated Creates a new C struct layout description.

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. o) Overrides com.kenai.jffi.Type.equals. Indicates whether some other object is "equal to" this one.
public int	hashCode() Overrides com.kenai.jffi.Type.hashCode. Returns a hash code value for the object.
public static Struct	newStruct(Type... fields)

Field Detail

fields	back to summary
private final Type[] fields Annotations @SuppressWarnings:UnusedDeclaration, FieldCanBeLocal

structCache	back to summary
private static final Map<List<Type>, Struct.StructReference> structCache

structReferenceQueue	back to summary
private static final ReferenceQueue<Struct> structReferenceQueue

Constructor Detail

Struct	back to summary
private Struct(Foreign foreign, Type... fields) Creates a new C struct layout description. Parameters fields:Type[] The fields contained in the struct.

Struct

back to summary

private Struct(Foreign foreign, Type... fields)

Creates a new C struct layout description.

Parameters

fields:Type[]: The fields contained in the struct.

Struct	back to summary
public Struct(Type... fields) Deprecated Creates a new C struct layout description. Parameters fields:Type[] The fields contained in the struct. Annotations @Deprecated

Struct

back to summary

public Struct(Type... fields)

Deprecated

Creates a new C struct layout description.

Parameters

fields:Type[]: The fields contained in the struct.

Annotations

@Deprecated

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object o) Overrides com.kenai.jffi.Type.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 o: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 o)

Overrides com.kenai.jffi.Type.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

o: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

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides com.kenai.jffi.Type.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 com.kenai.jffi.Type.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

newStruct	back to summary
public static Struct newStruct(Type... fields)

public final Class Struct

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Struct.StructReference

Field Summary

Constructor Summary

Field Detail

Constructor Detail