Package com.intellij.psi

Interface PsiNewExpression

All Superinterfaces:

Iconable, PsiAnnotationMemberValue, PsiCall, PsiCallExpression, PsiConstructorCall, PsiElement, PsiExpression, UserDataHolder

All Known Implementing Classes:

PsiNewExpressionImpl

public interface PsiNewExpression
extends PsiCallExpression, PsiConstructorCall

Represents the call of a Java class constructor (a simple or qualified class instance creation expression, or an array creation 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.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
PsiAnonymousClass	getAnonymousClass() Returns the anonymous class created by the new expression.
PsiExpression []	getArrayDimensions() Returns the expressions specifying the dimensions of the created array in an array creation expression.
PsiArrayInitializerExpression	getArrayInitializer() Returns the expression specifying the initializer for the created array in an array creation expression.
PsiJavaCodeReferenceElement	getClassOrAnonymousClassReference() Returns the reference element specifying the class the instance of which is created, or, if it's an anonymous class creation, corresponding base class reference.
PsiJavaCodeReferenceElement	getClassReference() Returns the reference element specifying the class the instance of which is created.
PsiType	getOwner(PsiAnnotation annotation) For type-annotated array creation expressions returns subtype of getType(), to which an annotation belongs.
PsiExpression	getQualifier() Returns the qualifier (expression specifying instance of outer class) for a qualified class instance creation expression.
default boolean	isArrayCreation()

Methods inherited from interface com.intellij.psi.PsiCallExpression

getTypeArgumentList, getTypeArguments

Methods inherited from interface com.intellij.psi.PsiExpression

getType

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.PsiConstructorCall

resolveConstructor

Methods inherited from interface com.intellij.psi.PsiCall

getArgumentList, resolveMethod, resolveMethodGenerics

Method Detail

getQualifier

PsiExpression getQualifier()

Returns the qualifier (expression specifying instance of outer class) for a qualified class instance creation expression.

Returns:

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

getArrayDimensions

PsiExpression [] getArrayDimensions()

Returns the expressions specifying the dimensions of the created array in an array creation expression.

Returns:

the array of expressions for the dimensions, or an empty array if the new expression is not an array creation expression.

getArrayInitializer

PsiArrayInitializerExpression getArrayInitializer()

Returns the expression specifying the initializer for the created array in an array creation expression.

Returns:

the array initializer expression, or null if the new expression is not an array creation expression or has no initializer.

getClassReference

PsiJavaCodeReferenceElement getClassReference()

Returns the reference element specifying the class the instance of which is created.

Returns:

class reference, or null if the expression is incomplete.

getAnonymousClass

PsiAnonymousClass getAnonymousClass()

Returns the anonymous class created by the new expression.

Returns:

the anonymous class, or null if the expression does not create an anonymous class.

getClassOrAnonymousClassReference

PsiJavaCodeReferenceElement getClassOrAnonymousClassReference()

Returns the reference element specifying the class the instance of which is created, or, if it's an anonymous class creation, corresponding base class reference.

Returns:

class reference, or null if the expression is incomplete.

getOwner

PsiType getOwner(PsiAnnotation annotation)

For type-annotated array creation expressions returns subtype of getType(), to which an annotation belongs.

Parameters:

annotation - annotation to find the type for.

Returns:

annotated subtype or null, if annotation is incorrectly placed.

isArrayCreation

default boolean isArrayCreation()

Returns:

true if it's an array creation in form of new T[0] or new T[] {...}