FCONST

java.lang.Object
- org.apache.bcel.generic.Instruction
- - org.apache.bcel.generic.FCONST

All Implemented Interfaces:

java.lang.Cloneable, ConstantPushInstruction, PushInstruction, StackProducer, TypedInstruction
```
public class FCONST
extends Instruction
implements ConstantPushInstruction
```
FCONST - Push 0.0, 1.0 or 2.0, other values cause an exception
```
 Stack: ... -> ...,
 
```

Field Summary

Fields
Modifier and Type Field Description

private float value
- Fields inherited from class org.apache.bcel.generic.Instruction
  EMPTY_ARRAY, length, opcode

Constructor Summary

Constructors
Constructor Description

FCONST()
Empty constructor needed for Instruction.readInstruction.

FCONST(float f)
Constructs an FCONST instruction.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(Visitor v)`	Call corresponding visitor method(s).
`Type`	`getType(ConstantPoolGen cp)`	Gets the type associated with this instruction.
`java.lang.Number`	`getValue()`	Gets the value to push onto the stack.

Methods inherited from class org.apache.bcel.generic.Instruction
consumeStack, copy, dispose, dump, equals, getComparator, getLength, getName, getOpcode, hashCode, initFromFile, isValidByte, isValidShort, produceStack, readInstruction, setComparator, setLength, setOpcode, toString, toString, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.bcel.generic.StackProducer
produceStack

- Field Detail
  - value
```
private final float value
```
- Constructor Detail
  - FCONST
```
FCONST()
```
    Empty constructor needed for Instruction.readInstruction. Not to be used otherwise.
  - FCONST
```
public FCONST(float f)
```
    Constructs an FCONST instruction.
    
    Parameters:
    
    f - the float value.
- Method Detail
  - accept
```
public void accept(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, that is, the most specific visitXXX() call comes last.
    
    Specified by:
    
    accept in class Instruction
    
    Parameters:
    
    v - Visitor object.
  - getType
```
public Type getType(ConstantPoolGen cp)
```
    Description copied from interface: TypedInstruction
    
    Gets the type associated with this instruction.
    
    Specified by:
    
    getType in interface TypedInstruction
    
    Parameters:
    
    cp - the constant pool generator.
    
    Returns:
    
    Type.FLOAT.
  - getValue
```
public java.lang.Number getValue()
```
    Description copied from interface: ConstantPushInstruction
    
    Gets the value to push onto the stack.
    
    Specified by:
    
    getValue in interface ConstantPushInstruction
    
    Returns:
    
    the value to push onto the stack.