Package serp.bytecode
Class LocalVariableTypeTable
- java.lang.Object
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- serp.bytecode.Attributes
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- serp.bytecode.Attribute
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- serp.bytecode.LocalTable
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- serp.bytecode.LocalVariableTypeTable
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- All Implemented Interfaces:
BCEntity
,InstructionPtr
,VisitAcceptor
public class LocalVariableTypeTable extends LocalTable
Code blocks compiled from source have local variable type tables mapping generics-using locals used in opcodes to their names and signatures.- Author:
- Abe White
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
acceptVisit(BCVisitor visit)
Accept a visit from aBCVisitor
, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.LocalVariableType
addLocalVariableType()
Add a local to this table.LocalVariableType
addLocalVariableType(java.lang.String name, java.lang.String type)
Add a local to this table.LocalVariableType
addLocalVariableType(LocalVariableType local)
Import a local from another method/class.LocalVariableType
getLocalVariableType(int local)
Return the local with the given locals index, or null if none.LocalVariableType
getLocalVariableType(java.lang.String name)
Return the local with the given name, or null if none.LocalVariableType[]
getLocalVariableTypes()
Return all the locals of this method.LocalVariableType[]
getLocalVariableTypes(java.lang.String name)
Return all locals with the given name, or empty array if none.protected Local
newLocal()
Create a new element of this table.protected Local[]
newLocalArray(int size)
Create a new array.-
Methods inherited from class serp.bytecode.LocalTable
addLocal, addLocal, addLocal, clear, getCode, getLocal, getLocal, getLocals, getLocals, removeLocal, removeLocal, removeLocal, replaceTarget, setLocals, updateTargets
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Methods inherited from class serp.bytecode.Attribute
getClassLoader, getName, getNameIndex, getOwner, getPool, getProject, isValid
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Methods inherited from class serp.bytecode.Attributes
addAttribute, addAttribute, clearAttributes, getAttribute, getAttributes, getAttributes, removeAttribute, removeAttribute, setAttributes
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Method Detail
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getLocalVariableTypes
public LocalVariableType[] getLocalVariableTypes()
Return all the locals of this method.
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getLocalVariableType
public LocalVariableType getLocalVariableType(int local)
Return the local with the given locals index, or null if none.
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getLocalVariableType
public LocalVariableType getLocalVariableType(java.lang.String name)
Return the local with the given name, or null if none. If multiple locals have the given name, which is returned is undefined.
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getLocalVariableTypes
public LocalVariableType[] getLocalVariableTypes(java.lang.String name)
Return all locals with the given name, or empty array if none.
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addLocalVariableType
public LocalVariableType addLocalVariableType(LocalVariableType local)
Import a local from another method/class. Note that the program counter and length from the given local is copied directly, and thus will be incorrect unless this method is the same as the one the local is copied from, or the pc and length are reset.
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addLocalVariableType
public LocalVariableType addLocalVariableType()
Add a local to this table.
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addLocalVariableType
public LocalVariableType addLocalVariableType(java.lang.String name, java.lang.String type)
Add a local to this table.
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acceptVisit
public void acceptVisit(BCVisitor visit)
Description copied from interface:VisitAcceptor
Accept a visit from aBCVisitor
, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.
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newLocal
protected Local newLocal()
Description copied from class:LocalTable
Create a new element of this table.- Specified by:
newLocal
in classLocalTable
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newLocalArray
protected Local[] newLocalArray(int size)
Description copied from class:LocalTable
Create a new array.- Specified by:
newLocalArray
in classLocalTable
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