ConstantPoolReader (com.ibm.wala.shrike 1.5.7 API)

java.lang.Object
- com.ibm.wala.shrikeBT.ConstantPoolReader

```
public abstract class ConstantPoolReader
extends java.lang.Object
```
This class provides read-only access to a constant pool. It gets subclassed for each class reader/editor toolkit you want to work with.

Constructor Summary

Constructors
Constructor and Description

ConstantPoolReader()

Constructors
Constructor and Description
`ConstantPoolReader()`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`abstract java.lang.String`	`getConstantPoolClassType(int index)` Retrieve the value of a CONSTANT_Class constant pool item in JVM internal class format (e.g., java/lang/Object).
`abstract double`	`getConstantPoolDouble(int index)` Retrieve the value of a CONSTANT_Double constant pool item.
`abstract BootstrapMethodsReader.BootstrapMethod`	`getConstantPoolDynamicBootstrap(int index)`
`abstract java.lang.String`	`getConstantPoolDynamicName(int index)`
`abstract java.lang.String`	`getConstantPoolDynamicType(int index)`
`abstract float`	`getConstantPoolFloat(int index)` Retrieve the value of a CONSTANT_Float constant pool item.
`abstract java.lang.String`	`getConstantPoolHandleClassType(int index)` Retrieve the class part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by a CONSTANT_MethodHandle entry.
`abstract byte`	`getConstantPoolHandleKind(int index)`
`abstract java.lang.String`	`getConstantPoolHandleName(int index)` Retrieve the name part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by a CONSTANT_MethodHandle entry.
`abstract java.lang.String`	`getConstantPoolHandleType(int index)` Retrieve the type part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by a CONSTANT_MethodHandle entry.
`abstract int`	`getConstantPoolInteger(int index)` Retrieve the value of a CONSTANT_Integer constant pool item.
`abstract int`	`getConstantPoolItemType(int index)` Retrieve the JVM constant pool item type (a Constants.CONSTANT_xxx value).
`abstract long`	`getConstantPoolLong(int index)` Retrieve the value of a CONSTANT_Long constant pool item.
`abstract java.lang.String`	`getConstantPoolMemberClassType(int index)` Retrieve the class part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, in JVM internal class format (e.g., java/lang/Object).
`abstract java.lang.String`	`getConstantPoolMemberName(int index)` Retrieve the name part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, This method should be overriden by a toolkit-specific subclass.
`abstract java.lang.String`	`getConstantPoolMemberType(int index)` Retrieve the type part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, in JVM internal type format (e.g., Ljava/lang/Object;).
`abstract java.lang.String`	`getConstantPoolMethodType(int index)` Retrieve the value of a CONSTANT_MethodType constant pool item.
`abstract java.lang.String`	`getConstantPoolString(int index)` Retrieve the value of a CONSTANT_String constant pool item.

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

- Constructor Detail
  - ConstantPoolReader
```
public ConstantPoolReader()
```
- Method Detail
  - getConstantPoolItemType
```
public abstract int getConstantPoolItemType(int index)
```
    Retrieve the JVM constant pool item type (a Constants.CONSTANT_xxx value). This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolInteger
```
public abstract int getConstantPoolInteger(int index)
```
    Retrieve the value of a CONSTANT_Integer constant pool item. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolFloat
```
public abstract float getConstantPoolFloat(int index)
```
    Retrieve the value of a CONSTANT_Float constant pool item. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolLong
```
public abstract long getConstantPoolLong(int index)
```
    Retrieve the value of a CONSTANT_Long constant pool item. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolDouble
```
public abstract double getConstantPoolDouble(int index)
```
    Retrieve the value of a CONSTANT_Double constant pool item. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolString
```
public abstract java.lang.String getConstantPoolString(int index)
```
    Retrieve the value of a CONSTANT_String constant pool item. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolMethodType
```
public abstract java.lang.String getConstantPoolMethodType(int index)
```
    Retrieve the value of a CONSTANT_MethodType constant pool item. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolClassType
```
public abstract java.lang.String getConstantPoolClassType(int index)
```
    Retrieve the value of a CONSTANT_Class constant pool item in JVM internal class format (e.g., java/lang/Object). This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolMemberClassType
```
public abstract java.lang.String getConstantPoolMemberClassType(int index)
```
    Retrieve the class part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, in JVM internal class format (e.g., java/lang/Object). This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolMemberName
```
public abstract java.lang.String getConstantPoolMemberName(int index)
```
    Retrieve the name part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolMemberType
```
public abstract java.lang.String getConstantPoolMemberType(int index)
```
    Retrieve the type part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, in JVM internal type format (e.g., Ljava/lang/Object;). This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolHandleClassType
```
public abstract java.lang.String getConstantPoolHandleClassType(int index)
```
    Retrieve the class part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by a CONSTANT_MethodHandle entry. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolHandleName
```
public abstract java.lang.String getConstantPoolHandleName(int index)
```
    Retrieve the name part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by a CONSTANT_MethodHandle entry. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolHandleType
```
public abstract java.lang.String getConstantPoolHandleType(int index)
```
    Retrieve the type part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by a CONSTANT_MethodHandle entry. This method should be overriden by a toolkit-specific subclass.
    
    Parameters:
    
    index - the constant pool item to examine
  - getConstantPoolHandleKind
```
public abstract byte getConstantPoolHandleKind(int index)
```
  - getConstantPoolDynamicBootstrap
```
public abstract BootstrapMethodsReader.BootstrapMethod getConstantPoolDynamicBootstrap(int index)
```
  - getConstantPoolDynamicName
```
public abstract java.lang.String getConstantPoolDynamicName(int index)
```
  - getConstantPoolDynamicType
```
public abstract java.lang.String getConstantPoolDynamicType(int index)
```

Class ConstantPoolReader

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ConstantPoolReader

Method Detail

getConstantPoolItemType

getConstantPoolInteger

getConstantPoolFloat

getConstantPoolLong

getConstantPoolDouble

getConstantPoolString

getConstantPoolMethodType

getConstantPoolClassType

getConstantPoolMemberClassType

getConstantPoolMemberName

getConstantPoolMemberType

getConstantPoolHandleClassType

getConstantPoolHandleName

getConstantPoolHandleType

getConstantPoolHandleKind

getConstantPoolDynamicBootstrap

getConstantPoolDynamicName

getConstantPoolDynamicType