Package com.intellij.codeInspection.reference

Interface RefField

All Superinterfaces:

RefElement, RefEntity, RefJavaElement, UserDataHolder

All Known Implementing Classes:

RefFieldImpl

public interface RefField
extends RefJavaElement

A node in the reference graph corresponding to a Java field.

Field Summary

Fields

Modifier and Type	Field and Description
static Key<java.lang.Boolean>	ENUM_CONSTANT
static Key<java.lang.Boolean>	IMPLICITLY_READ
static Key<java.lang.Boolean>	IMPLICITLY_WRITTEN

Fields inherited from interface com.intellij.codeInspection.reference.RefEntity

EMPTY_ELEMENTS_ARRAY

Method Summary

Modifier and Type	Method and Description
PsiField	getElement() Deprecated.
RefClass	getOwnerClass() Returns the reference graph node for the class to which the field belongs.
default UField	getUastElement()
boolean	isOnlyAssignedInInitializer() Checks if the only write access of the field is its initializer.
boolean	isUsedForReading() Checks if the field is used for reading.
boolean	isUsedForWriting() Checks if the field is used for writing.

Methods inherited from interface com.intellij.codeInspection.reference.RefJavaElement

getAccessModifier, getOutTypeReferences, getPsiElement, isFinal, isStatic, isSyntheticJSP

Methods inherited from interface com.intellij.codeInspection.reference.RefElement

getContainingEntry, getInReferences, getModule, getOutReferences, getPointer, isEntry, isPermanentEntry, isReachable, isReferenced

Methods inherited from interface com.intellij.codeInspection.reference.RefEntity

accept, getChildren, getExternalName, getIcon, getName, getOwner, getQualifiedName, getRefManager, isValid

Methods inherited from interface com.intellij.openapi.util.UserDataHolder

getUserData, putUserData

Field Detail

ENUM_CONSTANT

static final Key<java.lang.Boolean> ENUM_CONSTANT

IMPLICITLY_WRITTEN

static final Key<java.lang.Boolean> IMPLICITLY_WRITTEN

IMPLICITLY_READ

static final Key<java.lang.Boolean> IMPLICITLY_READ

Method Detail

isUsedForReading

boolean isUsedForReading()

Checks if the field is used for reading.

Returns:

true if the field has read accesses, false otherwise.

isUsedForWriting

boolean isUsedForWriting()

Checks if the field is used for writing.

Returns:

true if the field has write accesses, false otherwise.

isOnlyAssignedInInitializer

boolean isOnlyAssignedInInitializer()

Checks if the only write access of the field is its initializer.

Returns:

true if the only write access of the field is its initializer, false otherwise.

getOwnerClass

RefClass getOwnerClass()

Returns the reference graph node for the class to which the field belongs.

Returns:

the owner class of the field.

getElement

@Deprecated
PsiField getElement()

Deprecated.

Specified by:

getElement in interface RefElement

Specified by:

getElement in interface RefJavaElement

getUastElement

default UField getUastElement()

Specified by:

getUastElement in interface RefJavaElement