Package com.intellij.codeInspection.reference

Class RefFieldImpl

java.lang.Object

com.intellij.openapi.util.UserDataHolderBase

com.intellij.codeInspection.reference.RefEntityImpl

com.intellij.codeInspection.reference.RefElementImpl

com.intellij.codeInspection.reference.RefJavaElementImpl

com.intellij.codeInspection.reference.RefFieldImpl

All Implemented Interfaces:

RefElement, RefEntity, RefField, RefJavaElement, WritableRefElement, WritableRefEntity, UserDataHolder, UserDataHolderEx

public class RefFieldImpl
extends RefJavaElementImpl
implements RefField

Field Summary

Fields inherited from class com.intellij.codeInspection.reference.RefElementImpl

IS_REACHABLE_MASK, LOG

Fields inherited from class com.intellij.codeInspection.reference.RefEntityImpl

myChildren, myFlags, myManager

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

ENUM_CONSTANT, IMPLICITLY_READ, IMPLICITLY_WRITTEN

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

EMPTY_ELEMENTS_ARRAY

Method Summary

Modifier and Type	Method and Description
void	accept(RefVisitor visitor) Accepts the specified visitor and passes self to one of its visit methods.
void	buildReferences()
static PsiField	findPsiField(PsiManager manager, java.lang.String externalName)
PsiField	getElement() Deprecated.
java.lang.String	getExternalName() Returns a user-readable name for the element corresponding to the node.
RefClass	getOwnerClass() Returns the reference graph node for the class to which the field belongs.
UField	getUastElement()
protected void	initialize()
boolean	isOnlyAssignedInInitializer() Checks if the only write access of the field is its initializer.
boolean	isSuspicious()
boolean	isUsedForReading() Checks if the field is used for reading.
boolean	isUsedForWriting() Checks if the field is used for writing.
protected void	markReferenced(RefElementImpl refFrom, boolean forWriting, boolean forReading, UExpression expressionFrom)

Methods inherited from class com.intellij.codeInspection.reference.RefJavaElementImpl

getAccessModifier, getIcon, getName, getOutTypeReferences, isFinal, isProtectedAccessForbidden, isStatic, isSuspiciousRecursive, isSyntheticJSP, referenceRemoved, setAccessModifier

Methods inherited from class com.intellij.codeInspection.reference.RefElementImpl

addInReference, addOutReference, addSuppression, getContainingEntry, getContainingFile, getInReferences, getModule, getOutReferences, getPointer, getPsiElement, getURL, getVirtualFile, hasSuspiciousCallers, isDeleted, isEntry, isPermanentEntry, isReachable, isReferenced, isSuppressed, isValid, setEntry, setPermanentEntry, setReachable

Methods inherited from class com.intellij.codeInspection.reference.RefEntityImpl

add, checkFlag, getChildren, getName, getOwner, getQualifiedName, getRefManager, removeChild, setFlag, setOwner, toString

Methods inherited from class com.intellij.openapi.util.UserDataHolderBase

changeUserMap, clearUserData, clone, copyCopyableDataTo, copyUserDataTo, getCopyableUserData, getUserData, getUserDataString, getUserMap, isUserDataEmpty, putCopyableUserData, putUserData, putUserDataIfAbsent, replace, setUserMap

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

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

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

getUserData, putUserData

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

add, removeChild, setOwner

Method Detail

initialize

protected void initialize()

Specified by:

initialize in class RefElementImpl

getElement

@Deprecated
public PsiField getElement()

Deprecated.

Specified by:

getElement in interface RefElement

Specified by:

getElement in interface RefField

Specified by:

getElement in interface RefJavaElement

getUastElement

public UField getUastElement()

Specified by:

getUastElement in interface RefField

Specified by:

getUastElement in interface RefJavaElement

markReferenced

protected void markReferenced(RefElementImpl refFrom,
                              boolean forWriting,
                              boolean forReading,
                              UExpression expressionFrom)

Overrides:

markReferenced in class RefJavaElementImpl

isUsedForReading

public boolean isUsedForReading()

Description copied from interface: RefField

Checks if the field is used for reading.

Specified by:

isUsedForReading in interface RefField

Returns:

true if the field has read accesses, false otherwise.

isUsedForWriting

public boolean isUsedForWriting()

Description copied from interface: RefField

Checks if the field is used for writing.

Specified by:

isUsedForWriting in interface RefField

Returns:

true if the field has write accesses, false otherwise.

isOnlyAssignedInInitializer

public boolean isOnlyAssignedInInitializer()

Description copied from interface: RefField

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

Specified by:

isOnlyAssignedInInitializer in interface RefField

Returns:

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

accept

public void accept(RefVisitor visitor)

Description copied from interface: RefEntity

Accepts the specified visitor and passes self to one of its visit methods.

Specified by:

accept in interface RefEntity

Overrides:

accept in class RefEntityImpl

Parameters:

visitor - the visitor to accept.

buildReferences

public void buildReferences()

Overrides:

buildReferences in class RefElementImpl

getOwnerClass

public RefClass getOwnerClass()

Description copied from interface: RefField

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

Specified by:

getOwnerClass in interface RefField

Returns:

the owner class of the field.

getExternalName

public java.lang.String getExternalName()

Description copied from interface: RefEntity

Returns a user-readable name for the element corresponding to the node.

Specified by:

getExternalName in interface RefEntity

Overrides:

getExternalName in class RefElementImpl

Returns:

the user-readable name.

findPsiField

public static PsiField findPsiField(PsiManager manager,
                                    java.lang.String externalName)

isSuspicious

public boolean isSuspicious()

Overrides:

isSuspicious in class RefElementImpl