Package edu.umd.cs.findbugs.bcel.generic
Class NullnessConversationInstruction
- java.lang.Object
-
- org.apache.bcel.generic.Instruction
-
- org.apache.bcel.generic.ConversionInstruction
-
- edu.umd.cs.findbugs.bcel.generic.NullnessConversationInstruction
-
- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,org.apache.bcel.generic.StackConsumer
,org.apache.bcel.generic.StackProducer
,org.apache.bcel.generic.TypedInstruction
public abstract class NullnessConversationInstruction extends org.apache.bcel.generic.ConversionInstruction
A synthetic instruction that converts a the nullness of a reference to a boolean value.- See Also:
- Serialized Form
-
-
Constructor Summary
Constructors Modifier Constructor Description protected
NullnessConversationInstruction(short opcode)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
accept(org.apache.bcel.generic.Visitor v)
Call corresponding visitor method(s).int
consumeStack(org.apache.bcel.generic.ConstantPoolGen cpg)
org.apache.bcel.generic.Type
getType(org.apache.bcel.generic.ConstantPoolGen cp)
int
hashCode()
int
produceStack(org.apache.bcel.generic.ConstantPoolGen cpg)
-
-
-
Method Detail
-
getType
public org.apache.bcel.generic.Type getType(org.apache.bcel.generic.ConstantPoolGen cp)
- Specified by:
getType
in interfaceorg.apache.bcel.generic.TypedInstruction
- Overrides:
getType
in classorg.apache.bcel.generic.ConversionInstruction
-
consumeStack
public int consumeStack(org.apache.bcel.generic.ConstantPoolGen cpg)
- Specified by:
consumeStack
in interfaceorg.apache.bcel.generic.StackConsumer
- Overrides:
consumeStack
in classorg.apache.bcel.generic.Instruction
-
produceStack
public int produceStack(org.apache.bcel.generic.ConstantPoolGen cpg)
- Specified by:
produceStack
in interfaceorg.apache.bcel.generic.StackProducer
- Overrides:
produceStack
in classorg.apache.bcel.generic.Instruction
-
hashCode
public int hashCode()
- Overrides:
hashCode
in classorg.apache.bcel.generic.Instruction
-
accept
public void accept(org.apache.bcel.generic.Visitor v)
Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.- Specified by:
accept
in classorg.apache.bcel.generic.Instruction
- Parameters:
v
- Visitor object
-
-