Package com.intellij.psi

Class PsiIntersectionType

java.lang.Object

com.intellij.psi.PsiType

com.intellij.psi.PsiType.Stub

com.intellij.psi.PsiIntersectionType

All Implemented Interfaces:

JvmType, PsiAnnotationOwner, java.lang.Cloneable

public class PsiIntersectionType
extends PsiType.Stub

Intersection types arise in a process of computing least upper bound.

Nested Class Summary

Nested classes/interfaces inherited from class com.intellij.psi.PsiType

PsiType.Stub

Field Summary

Fields inherited from class com.intellij.psi.PsiType

ARRAY_FACTORY, BOOLEAN, BYTE, CHAR, DOUBLE, EMPTY_ARRAY, FLOAT, INT, LONG, NULL, SHORT, VOID

Method Summary

Modifier and Type	Method and Description
<A> A	accept(PsiTypeVisitor<A> visitor) Passes the type to the specified visitor.
static PsiType	createIntersection(boolean flatten, PsiType... conjuncts)
static PsiType	createIntersection(java.util.List<PsiType> conjuncts)
static PsiType	createIntersection(PsiType... conjuncts)
boolean	equals(java.lang.Object obj)
boolean	equalsToText(java.lang.String text) Checks if the specified string is equivalent to the canonical text of the type.
static java.util.Set<PsiType>	flatten(PsiType[] conjuncts, java.util.Set<PsiType> types)
java.lang.String	getCanonicalText(boolean annotated) Returns canonical representation of the type (all references fully-qualified).
java.lang.String	getConflictingConjunctsMessage()
PsiType []	getConjuncts()
java.lang.String	getInternalCanonicalText() Return canonical text of the type with some internal details added for presentational purposes.
java.lang.String	getPresentableText(boolean annotated) Returns text of the type that can be presented to a user (references normally non-qualified).
PsiType	getRepresentative()
GlobalSearchScope	getResolveScope() Returns the scope in which the reference to the underlying class of a class type is searched.
PsiType []	getSuperTypes() Returns the list of superclass types for a class type.
int	hashCode()
boolean	isValid() Checks if the type is currently valid.
java.lang.String	toString()

Methods inherited from class com.intellij.psi.PsiType.Stub

getCanonicalText, getPresentableText

Methods inherited from class com.intellij.psi.PsiType

addAnnotation, annotate, createArray, createArrayType, createArrayType, findAnnotation, getAnnotationProvider, getAnnotations, getApplicableAnnotations, getArrayDimensions, getDeepComponentType, getJavaLangClass, getJavaLangError, getJavaLangObject, getJavaLangRuntimeException, getJavaLangString, getJavaLangThrowable, getTypeByName, isAssignableFrom, isConvertibleFrom

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.intellij.psi.PsiAnnotationOwner

hasAnnotation

Methods inherited from interface com.intellij.lang.jvm.types.JvmType

accept

Method Detail

createIntersection

public static PsiType createIntersection(java.util.List<PsiType> conjuncts)

createIntersection

public static PsiType createIntersection(PsiType... conjuncts)

createIntersection

public static PsiType createIntersection(boolean flatten,
                                         PsiType... conjuncts)

flatten

public static java.util.Set<PsiType> flatten(PsiType[] conjuncts,
                                             java.util.Set<PsiType> types)

getConjuncts

public PsiType [] getConjuncts()

getPresentableText

public java.lang.String getPresentableText(boolean annotated)

Description copied from class: PsiType

Returns text of the type that can be presented to a user (references normally non-qualified).

Specified by:

getPresentableText in class PsiType.Stub

getCanonicalText

public java.lang.String getCanonicalText(boolean annotated)

Description copied from class: PsiType

Returns canonical representation of the type (all references fully-qualified).

Specified by:

getCanonicalText in class PsiType.Stub

getInternalCanonicalText

public java.lang.String getInternalCanonicalText()

Description copied from class: PsiType

Return canonical text of the type with some internal details added for presentational purposes. Use with care. todo[r.sh] merge with getPresentableText()

Overrides:

getInternalCanonicalText in class PsiType

isValid

public boolean isValid()

Description copied from class: PsiType

Checks if the type is currently valid.

Specified by:

isValid in class PsiType

Returns:

true if the type is valid, false otherwise.

See Also:

PsiElement.isValid()

equalsToText

public boolean equalsToText(java.lang.String text)

Description copied from class: PsiType

Checks if the specified string is equivalent to the canonical text of the type.

Specified by:

equalsToText in class PsiType

Parameters:

text - the text to compare with.

Returns:

true if the string is equivalent to the type, false otherwise

accept

public <A> A accept(PsiTypeVisitor<A> visitor)

Description copied from class: PsiType

Passes the type to the specified visitor.

Specified by:

accept in class PsiType

Parameters:

visitor - the visitor to accept the type.

Returns:

the value returned by the visitor.

getResolveScope

public GlobalSearchScope getResolveScope()

Description copied from class: PsiType

Returns the scope in which the reference to the underlying class of a class type is searched.

Specified by:

getResolveScope in class PsiType

Returns:

the resolve scope instance, or null if the type is a primitive or an array of primitives.

getSuperTypes

public PsiType [] getSuperTypes()

Description copied from class: PsiType

Returns the list of superclass types for a class type.

Specified by:

getSuperTypes in class PsiType

Returns:

the array of superclass types, or an empty array if the type is not a class type.

getRepresentative

public PsiType getRepresentative()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class PsiType

getConflictingConjunctsMessage

public java.lang.String getConflictingConjunctsMessage()