Package com.intellij.codeInspection.util

Class IterableTraversal

java.lang.Object

com.intellij.codeInspection.util.IterableTraversal

Direct Known Subclasses:

ForEachCollectionTraversal, IteratorDeclaration

public abstract class IterableTraversal
extends java.lang.Object

Represents a loop which traverses an iterable (e.g. via iterator or for-each loop statement).

See Also:

IteratorDeclaration, ForEachCollectionTraversal

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	myCollection
protected PsiExpression	myIterable

Method Summary

Modifier and Type	Method and Description
PsiExpression	getIterable()
boolean	isCollection()
abstract boolean	isRemoveCall(PsiExpression candidate)

Methods inherited from class java.lang.Object

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

Field Detail

myIterable

protected final PsiExpression myIterable

myCollection

protected final boolean myCollection

Method Detail

getIterable

public final PsiExpression getIterable()

Returns:

an expression which represent an iterable

isCollection

public final boolean isCollection()

Returns:

true if iterable is known to be a collection

isRemoveCall

public abstract boolean isRemoveCall(PsiExpression candidate)

Parameters:

candidate - element to check

Returns:

true if given element is a method call which removes current element from iterable