Package com.intellij.psi

Interface PsiReferenceExpression

All Superinterfaces:

Iconable, PsiAnnotationMemberValue, PsiElement, PsiExpression, PsiJavaCodeReferenceElement, PsiJavaReference, PsiPolyVariantReference, PsiQualifiedReference, PsiQualifiedReferenceElement, PsiReference, PsiSymbolReference, SymbolReference, UserDataHolder

All Known Subinterfaces:

PsiMethodReferenceExpression

All Known Implementing Classes:

ClsReferenceExpressionImpl, LightClassReferenceExpression, LightPackageReferenceExpression, PsiMethodReferenceExpressionImpl, PsiReferenceExpressionImpl

public interface PsiReferenceExpression
extends PsiExpression, PsiJavaCodeReferenceElement

Represents a reference in Java code used as part of an expression.

Nested Class Summary

Nested classes/interfaces inherited from interface com.intellij.openapi.util.Iconable

Iconable.IconFlags, Iconable.LastComputedIcon

Field Summary

Fields inherited from interface com.intellij.psi.PsiExpression

ARRAY_FACTORY, EMPTY_ARRAY, EXPRESSION_TO_TYPE

Fields inherited from interface com.intellij.psi.PsiJavaCodeReferenceElement

ARRAY_FACTORY, EMPTY_ARRAY

Fields inherited from interface com.intellij.openapi.util.Iconable

ICON_FLAG_IGNORE_MASK, ICON_FLAG_OPEN, ICON_FLAG_READ_STATUS, ICON_FLAG_VISIBILITY

Method Summary

Modifier and Type	Method and Description
PsiElement	bindToElementViaStaticImport(PsiClass qualifierClass) Creates an import static statement importing the referenced member from the specified class, or qualifies the reference with the class name if that class is already imported by a regular import statement.
PsiExpression	getQualifierExpression() Returns the expression used as the qualifier of the reference (the content up to the last period).
void	setQualifierExpression(PsiExpression newQualifier)

Methods inherited from interface com.intellij.psi.PsiExpression

getType

Methods inherited from interface com.intellij.psi.PsiJavaCodeReferenceElement

getParameterList, getQualifiedName, getReferenceNameElement, getTypeParameters, isQualified

Methods inherited from interface com.intellij.psi.PsiJavaReference

advancedResolve, multiResolve, processVariants

Methods inherited from interface com.intellij.psi.PsiPolyVariantReference

resolveReference

Methods inherited from interface com.intellij.psi.PsiElement

accept, acceptChildren, add, addAfter, addBefore, addRange, addRangeAfter, addRangeBefore, checkAdd, checkDelete, copy, delete, deleteChildRange, findElementAt, findReferenceAt, getChildren, getContainingFile, getContext, getCopyableUserData, getFirstChild, getLanguage, getLastChild, getManager, getNavigationElement, getNextSibling, getNode, getOriginalElement, getOwnReferences, getParent, getPrevSibling, getProject, getReference, getReferences, getResolveScope, getStartOffsetInParent, getText, getTextLength, getTextOffset, getTextRange, getTextRangeInParent, getUseScope, isEquivalentTo, isPhysical, isValid, isWritable, processDeclarations, putCopyableUserData, replace, textContains, textMatches, textMatches, textToCharArray, toString

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

getUserData, putUserData

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

getIcon

Methods inherited from interface com.intellij.psi.PsiQualifiedReference

getQualifier, getReferenceName

Methods inherited from interface com.intellij.psi.PsiReference

bindToElement, getCanonicalText, getElement, getRangeInElement, getVariants, handleElementRename, isReferenceTo, isSoft, resolve, resolvesTo

Methods inherited from interface com.intellij.model.psi.PsiSymbolReference

getAbsoluteRange

Method Detail

getQualifierExpression

PsiExpression getQualifierExpression()

Returns the expression used as the qualifier of the reference (the content up to the last period).

Returns:

the qualifier, or null if the reference is not qualified.

bindToElementViaStaticImport

PsiElement bindToElementViaStaticImport(PsiClass qualifierClass)
                                 throws IncorrectOperationException

Creates an import static statement importing the referenced member from the specified class, or qualifies the reference with the class name if that class is already imported by a regular import statement.

Parameters:

qualifierClass - the class to import.

Returns:

the element corresponding to this element in the PSI tree after the modification.

Throws:

IncorrectOperationException - if the modification failed for some reason.

setQualifierExpression

void setQualifierExpression(PsiExpression newQualifier)
                     throws IncorrectOperationException

Throws:

IncorrectOperationException