randoop.field

Class AccessibleField

java.lang.Object

randoop.field.AccessibleField

public class AccessibleField
extends java.lang.Object

AccessibleField represents an accessible field of a class object, which can be an instance field, a static field, or a static final field. Meant to be adapted by either FieldSet or FieldGet for use as a Operation.

Field Summary

Fields

Modifier and Type	Field and Description
private ClassOrInterfaceType	declaringType
private java.lang.reflect.Field	field
private boolean	isFinal
private boolean	isStatic

Constructor Summary

Constructors

Constructor and Description
AccessibleField(java.lang.reflect.Field field, ClassOrInterfaceType declaringType) Create the public field object for the given Field.

Method Summary

Modifier and Type	Method and Description
boolean	equals(@Nullable java.lang.Object obj)
ClassOrInterfaceType	getDeclaringType()
java.lang.String	getName() Returns the declared name of the field.
java.lang.reflect.Field	getRawField()
java.lang.Object	getValue(java.lang.Object object) Uses reflection to return the value of the field for the given object.
int	hashCode()
boolean	isFinal()
boolean	isStatic() isStatic returns the default that a field is not static.
boolean	satisfies(ReflectionPredicate reflectionPredicate) satisfies checks whether the enclosed Field object satisfies the given predicate.
void	setValue(java.lang.Object object, java.lang.Object value) Uses reflection to set the value of the field for the given object.
java.lang.String	toCode(Type declaringType, java.util.List<Variable> inputVars) Translates field into a string representing fully-qualified name.
java.lang.String	toParsableString(Type declaringType) Returns a string descriptor of a field that can be parsed by FieldParser.parse(String, String, String).
java.lang.String	toString() Returns string representation of underlying Field object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

field

private java.lang.reflect.Field field

declaringType

private final ClassOrInterfaceType declaringType

isFinal

private boolean isFinal

isStatic

private boolean isStatic

Constructor Detail

AccessibleField

public AccessibleField(java.lang.reflect.Field field,
                       ClassOrInterfaceType declaringType)

Create the public field object for the given Field.

Parameters:

field - the field

declaringType - the type for the declaring class of this field

Method Detail

getName

public java.lang.String getName()

Returns the declared name of the field.

Returns:

unqualified name of the field

toCode

public java.lang.String toCode(Type declaringType,
                               java.util.List<Variable> inputVars)

Translates field into a string representing fully-qualified name.

Parameters:

declaringType - the declaring type for this field

inputVars - list of input variables

Returns:

string representing code representation of field

toParsableString

public java.lang.String toParsableString(Type declaringType)

Returns a string descriptor of a field that can be parsed by FieldParser.parse(String, String, String).

Parameters:

declaringType - the declaring class type for this field

Returns:

a String for type-field pair describing field

toString

public java.lang.String toString()

Returns string representation of underlying Field object.

Overrides:

toString in class java.lang.Object

equals

public boolean equals(@Nullable java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getValue

public java.lang.Object getValue(java.lang.Object object)

Uses reflection to return the value of the field for the given object. Suppresses exceptions that occur because PublicField was not correctly initialized.

Parameters:

object - instance to which field belongs, or null if field is static

Returns:

reference to value of field

Throws:

RandoopBug - if field access throws IllegalArgumentException or IllegalAccessException.

setValue

public void setValue(java.lang.Object object,
                     java.lang.Object value)

Uses reflection to set the value of the field for the given object. Suppresses exceptions that occur because setup was incorrect.

Parameters:

object - instance to which field belongs, or null if static

value - new value to assign to field

Throws:

RandoopBug - if field access throws IllegalArgumentException or IllegalAccessException.

isStatic

public boolean isStatic()

isStatic returns the default that a field is not static.

Returns:

false (default for a field)

isFinal

public boolean isFinal()

satisfies

public boolean satisfies(ReflectionPredicate reflectionPredicate)

satisfies checks whether the enclosed Field object satisfies the given predicate.

Parameters:

reflectionPredicate - the ReflectionPredicate to check this.field against

Returns:

true if this.field satisfies predicate.canUse(field)

getRawField

public java.lang.reflect.Field getRawField()

getDeclaringType

public ClassOrInterfaceType getDeclaringType()