Package com.intellij.psi.impl

Class PsiSubstitutorImpl

java.lang.Object

com.intellij.psi.impl.PsiSubstitutorImpl

All Implemented Interfaces:

PsiSubstitutor

public class PsiSubstitutorImpl
extends java.lang.Object
implements PsiSubstitutor

Field Summary

Fields inherited from interface com.intellij.psi.PsiSubstitutor

EMPTY, KEY, UNKNOWN

Method Summary

Modifier and Type	Method and Description
protected PsiSubstitutorImpl	clone()
static PsiSubstitutor	createSubstitutor(java.util.Map<? extends PsiTypeParameter,? extends PsiType> map) Deprecated. use PsiSubstitutor.createSubstitutor(Map)
void	ensureValid() If this substitutor is not valid, throws an exception with some diagnostics
boolean	equals(java.lang.Object o)
java.util.Map<PsiTypeParameter,PsiType>	getSubstitutionMap() Returns the map from type parameters to types used for substitution by this substitutor.
int	hashCode()
boolean	isValid() Checks if all types which the substitutor can substitute are valid.
PsiSubstitutor	put(PsiTypeParameter typeParameter, PsiType mapping) Creates a substitutor instance which provides the specified parameter to type mapping in addition to mappings contained in this substitutor.
PsiSubstitutor	putAll(java.util.Map<? extends PsiTypeParameter,? extends PsiType> map) Creates a substitutor instance containing all mappings from this substitutor and the specified map.
PsiSubstitutor	putAll(PsiClass parentClass, PsiType[] mappings) Creates a substitutor instance which maps the type parameters of the specified class to the specified types in addition to mappings contained in this substitutor.
PsiSubstitutor	putAll(PsiSubstitutor another) Creates a substitutor instance containing all mappings from this substitutor and the specified substitutor.
PsiType	substitute(PsiType type) Substitutes type parameters occurring in type with their values.
PsiType	substitute(PsiTypeParameter typeParameter) Returns a mapping that this substitutor contains for a given type parameter.
PsiType	substituteWithBoundsPromotion(PsiTypeParameter typeParameter)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

substitute

public PsiType substitute(PsiTypeParameter typeParameter)

Description copied from interface: PsiSubstitutor

Returns a mapping that this substitutor contains for a given type parameter. Does not perform bounds promotion

Specified by:

substitute in interface PsiSubstitutor

Parameters:

typeParameter - the parameter to return the mapping for.

Returns:

the mapping for the type parameter, or null for a raw type.

substitute

public PsiType substitute(PsiType type)

Description copied from interface: PsiSubstitutor

Substitutes type parameters occurring in type with their values. If value for type parameter is null, appropriate erasure is returned.

Specified by:

substitute in interface PsiSubstitutor

Parameters:

type - the type to substitute the type parameters for.

Returns:

the result of the substitution.

substituteWithBoundsPromotion

public PsiType substituteWithBoundsPromotion(PsiTypeParameter typeParameter)

Specified by:

substituteWithBoundsPromotion in interface PsiSubstitutor

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

clone

protected PsiSubstitutorImpl clone()

Overrides:

clone in class java.lang.Object

put

public PsiSubstitutor put(PsiTypeParameter typeParameter,
                          PsiType mapping)

Description copied from interface: PsiSubstitutor

Creates a substitutor instance which provides the specified parameter to type mapping in addition to mappings contained in this substitutor.

Specified by:

put in interface PsiSubstitutor

Parameters:

typeParameter - the parameter which is mapped.

mapping - the type to which the parameter is mapped.

Returns:

the new substitutor instance.

putAll

public PsiSubstitutor putAll(PsiClass parentClass,
                             PsiType[] mappings)

Description copied from interface: PsiSubstitutor

Creates a substitutor instance which maps the type parameters of the specified class to the specified types in addition to mappings contained in this substitutor.

Specified by:

putAll in interface PsiSubstitutor

Parameters:

parentClass - the class whose parameters are mapped.

mappings - the types to which the parameters are mapped.

Returns:

the new substitutor instance.

putAll

public PsiSubstitutor putAll(PsiSubstitutor another)

Description copied from interface: PsiSubstitutor

Creates a substitutor instance containing all mappings from this substitutor and the specified substitutor.

Specified by:

putAll in interface PsiSubstitutor

Parameters:

another - the substitutor to get the mappings from.

Returns:

the new substitutor instance.

putAll

public PsiSubstitutor putAll(java.util.Map<? extends PsiTypeParameter,? extends PsiType> map)

Description copied from interface: PsiSubstitutor

Creates a substitutor instance containing all mappings from this substitutor and the specified map.

Specified by:

putAll in interface PsiSubstitutor

Parameters:

map - a map which contains additional mappings

Returns:

the new substitutor instance.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isValid

public boolean isValid()

Description copied from interface: PsiSubstitutor

Checks if all types which the substitutor can substitute are valid.

Specified by:

isValid in interface PsiSubstitutor

Returns:

true if all types are valid, false otherwise.

See Also:

PsiType.isValid()

ensureValid

public void ensureValid()

Description copied from interface: PsiSubstitutor

If this substitutor is not valid, throws an exception with some diagnostics

Specified by:

ensureValid in interface PsiSubstitutor

getSubstitutionMap

public java.util.Map<PsiTypeParameter,PsiType> getSubstitutionMap()

Description copied from interface: PsiSubstitutor

Returns the map from type parameters to types used for substitution by this substitutor.

Specified by:

getSubstitutionMap in interface PsiSubstitutor

Returns:

the substitution map instance.

createSubstitutor

@Deprecated
public static PsiSubstitutor createSubstitutor(java.util.Map<? extends PsiTypeParameter,? extends PsiType> map)

Deprecated. use PsiSubstitutor.createSubstitutor(Map)

Description copied from interface: PsiSubstitutor

Create a substitutor from the supplied map

Specified by:

createSubstitutor in interface PsiSubstitutor

Parameters:

map - a map to create a substitutor from

Returns:

a substitutor backed by the supplied map