Package com.intellij.psi

Interface PsiAssignmentExpression

All Superinterfaces:

Iconable, PsiAnnotationMemberValue, PsiElement, PsiExpression, UserDataHolder

All Known Implementing Classes:

PsiAssignmentExpressionImpl

public interface PsiAssignmentExpression
extends PsiExpression

Represents a simple assignment (a=b) or a compound assignment (a+=1) 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
PsiExpression	getLExpression() Returns the expression on the left side of the assignment.
PsiJavaToken	getOperationSign() Returns the token representing the assignment operation (JavaTokenType.EQ for a simple assignment, JavaTokenType.PLUSEQ etc.
IElementType	getOperationTokenType() Returns the type of the token representing the operation performed.
PsiExpression	getRExpression() Returns the expression on the right side of the assignment.

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

Method Detail

getLExpression

PsiExpression getLExpression()

Returns the expression on the left side of the assignment.

Returns:

the left side expression.

getRExpression

PsiExpression getRExpression()

Returns the expression on the right side of the assignment.

Returns:

the right side expression, or null if the assignment expression is incomplete.

getOperationSign

PsiJavaToken getOperationSign()

Returns the token representing the assignment operation (JavaTokenType.EQ for a simple assignment, JavaTokenType.PLUSEQ etc. for a compound assignment).

Returns:

the assignment operation token.

getOperationTokenType

IElementType getOperationTokenType()

Returns the type of the token representing the operation performed.

Returns:

the token type.