edu.umd.cs.findbugs.ba.generic
Class GenericObjectType
java.lang.Object
org.apache.bcel.generic.Type
org.apache.bcel.generic.ReferenceType
org.apache.bcel.generic.ObjectType
edu.umd.cs.findbugs.ba.generic.GenericObjectType
- All Implemented Interfaces:
- java.io.Serializable
public class GenericObjectType
- extends org.apache.bcel.generic.ObjectType
Extension to ObjectType that includes additional information
about the generic signature.
A GenericObjectType is either a parameterized type e.g.
List<String>
, or a type variable e.g.
T
.
This class cannot be initialized directly. Instead, create a GenericObjectType
by calling GenericUtilities.getType(String) and passing in the bytecode
signature for the type.
- Author:
- Nat Ayewah
- See Also:
- Serialized Form
Fields inherited from class org.apache.bcel.generic.Type |
BOOLEAN, BYTE, CHAR, CLASS, DOUBLE, FLOAT, INT, LONG, NO_ARGS, NULL, OBJECT, SHORT, signature, STRING, STRINGBUFFER, THROWABLE, type, UNKNOWN, VOID |
Methods inherited from class org.apache.bcel.generic.ObjectType |
accessibleTo, getClassName, getInstance, referencesClass, referencesClassExact, referencesInterface, referencesInterfaceExact, subclassOf |
Methods inherited from class org.apache.bcel.generic.ReferenceType |
firstCommonSuperclass, getFirstCommonSuperclass, isAssignmentCompatibleWith, isCastableTo |
Methods inherited from class org.apache.bcel.generic.Type |
getArgumentTypes, getMethodSignature, getReturnType, getSignature, getSignature, getSize, getType, getType, getType, getTypes |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
hashCode
public int hashCode()
- Overrides:
hashCode
in class org.apache.bcel.generic.ObjectType
equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in class org.apache.bcel.generic.ObjectType
getUpperBound
public org.apache.bcel.generic.Type getUpperBound()
getExtension
public org.apache.bcel.generic.Type getExtension()
- Returns:
- Returns the extension.
getVariable
public java.lang.String getVariable()
- Returns:
- Returns the variable.
getTypeCategory
public GenericUtilities.TypeCategory getTypeCategory()
- Get the TypeCategory that represents this Object
- See Also:
GenericUtilities.TypeCategory
hasParameters
public boolean hasParameters()
- Returns:
- true if this GenericObjectType represents a parameterized type e.g.
List<String>
. This implies that isVariable() is falses
getNumParameters
public int getNumParameters()
- Returns:
- the number of parameters if this is a parameterized class, 0 otherwise
getParameterAt
public org.apache.bcel.generic.ReferenceType getParameterAt(int index)
- Parameters:
index
- should be less than getNumParameters()
- Returns:
- the type parameter at index
getParameters
public java.util.List<? extends org.apache.bcel.generic.ReferenceType> getParameters()
getObjectType
public org.apache.bcel.generic.ObjectType getObjectType()
- Returns:
- the underlying ObjectType for this Generic Object
toString
public java.lang.String toString(boolean includeGenerics)
- Return a string representation of this object.
(I do not override
toString()
in case
any existing code assumes that this object is an
ObjectType and expects similar string representation.
i.e. toString()
is equivalent to
toString(false)
)
- Parameters:
includeGenerics
- if true then the string includes generic information
in this object. Otherwise this returns the same value as ObjectType.toString()
toString
public java.lang.String toString()
- Overrides:
toString
in class org.apache.bcel.generic.Type
toPlainString
public java.lang.String toPlainString()
getGenericParametersAsString
public java.lang.String getGenericParametersAsString()
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