Class ConstantPoolReader
java.lang.Object
com.ibm.wala.shrike.shrikeBT.ConstantPoolReader
This class provides read-only access to a constant pool. It gets subclassed for each class
reader/editor toolkit you want to work with.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionabstract 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.getConstantPoolDynamicBootstrap
(int index) abstract String
getConstantPoolDynamicName
(int index) abstract String
getConstantPoolDynamicType
(int index) abstract float
getConstantPoolFloat
(int index) Retrieve the value of a CONSTANT_Float constant pool item.abstract 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 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 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 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 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 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 String
getConstantPoolMethodType
(int index) Retrieve the value of a CONSTANT_MethodType constant pool item.abstract String
getConstantPoolString
(int index) Retrieve the value of a CONSTANT_String constant pool item.
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Constructor Details
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ConstantPoolReader
public ConstantPoolReader()
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Method Details
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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
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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
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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
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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
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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
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getConstantPoolString
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
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getConstantPoolMethodType
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
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getConstantPoolClassType
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
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getConstantPoolMemberClassType
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
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getConstantPoolMemberName
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
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getConstantPoolMemberType
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
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getConstantPoolHandleClassType
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
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getConstantPoolHandleName
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
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getConstantPoolHandleType
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
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getConstantPoolHandleKind
public abstract byte getConstantPoolHandleKind(int index) -
getConstantPoolDynamicBootstrap
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getConstantPoolDynamicName
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getConstantPoolDynamicType
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