Class LocalVariables
- java.lang.Object
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- org.apache.bcel.verifier.structurals.LocalVariables
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Constructor Summary
Constructors Constructor Description LocalVariables(int localVariableCount)
Creates a new LocalVariables object.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
clone()
Returns a deep copy of this object; i.e.boolean
equals(Object o)
Type
get(int slotIndex)
Returns the type of the local variable slot index.LocalVariables
getClone()
Returns a (correctly typed) clone of this object.int
hashCode()
void
initializeObject(UninitializedObjectType uninitializedObjectType)
Replaces all occurrences ofuninitializedObjectType
in this local variables set with an "initialized" ObjectType.int
maxLocals()
Returns the number of local variable slots.void
merge(LocalVariables localVariable)
Merges two local variables sets as described in the Java Virtual Machine Specification, Second Edition, section 4.9.2, page 146.void
set(int slotIndex, Type type)
Sets a new Type for the given local variable slot.String
toString()
Returns a String representation of this object.
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Method Detail
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clone
public Object clone()
Returns a deep copy of this object; i.e. the clone operates on a new local variable array. However, the Type objects in the array are shared.
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get
public Type get(int slotIndex)
Returns the type of the local variable slot index.- Parameters:
slotIndex
- Slot to look up.- Returns:
- the type of the local variable slot index.
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getClone
public LocalVariables getClone()
Returns a (correctly typed) clone of this object. This is equivalent to ((LocalVariables) this.clone()).- Returns:
- a (correctly typed) clone of this object.
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maxLocals
public int maxLocals()
Returns the number of local variable slots.- Returns:
- the number of local variable slots.
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set
public void set(int slotIndex, Type type)
Sets a new Type for the given local variable slot.- Parameters:
slotIndex
- Target slot index.type
- Type to save at the given slot index.
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hashCode
public int hashCode()
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merge
public void merge(LocalVariables localVariable)
Merges two local variables sets as described in the Java Virtual Machine Specification, Second Edition, section 4.9.2, page 146.- Parameters:
localVariable
- other local variable.
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toString
public String toString()
Returns a String representation of this object.
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initializeObject
public void initializeObject(UninitializedObjectType uninitializedObjectType)
Replaces all occurrences ofuninitializedObjectType
in this local variables set with an "initialized" ObjectType.- Parameters:
uninitializedObjectType
- the object to match.
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