OpenJDK 1.22 · com.sun.org.apache.bcel.internal.generic.FieldOrMethod

Access	Constructor and Description
pack-priv	FieldOrMethod() Empty constructor needed for Instruction.readInstruction.
protected	FieldOrMethod(final short opcode, final int to constant pool index)

Method Summary

Modifier and Type	Method and Description
public String	Returns: name of the referenced class/interface getClassName(final ConstantPoolGen cpg) Deprecated If the instruction references an array class, this method will return "java.lang.Object".
public ObjectType	Returns: type of the referenced class/interface getClassType(final ConstantPoolGen cpg) Deprecated If the instruction references an array class, the ObjectType returned will be invalid. Use getReferenceType() instead.
public ObjectType	Returns: type of the referenced class/interface getLoadClassType(final ConstantPoolGen A ConstantPoolGen cpg) Implements com.sun.org.apache.bcel.internal.generic.LoadClass.getLoadClassType. Gets the ObjectType of the method return or field.
public String	Returns: name of referenced method/field. getName(final ConstantPoolGen cpg)
public ReferenceType	Returns: an ObjectType (if the referenced class type is a class or interface), or an ArrayType (if the referenced class type is an array class) getReferenceType(final ConstantPoolGen the ConstantPoolGen used to create the instruction cpg) Gets the reference type representing the class, interface, or array class referenced by the instruction.
public String	Returns: signature of referenced method/field. getSignature(final ConstantPoolGen cpg)

Inherited from com.sun.org.apache.bcel.internal.generic.CPInstruction:: dump getIndex getType initFromFile setIndex toString toString

FieldOrMethod	back to summary
pack-priv FieldOrMethod() Empty constructor needed for Instruction.readInstruction. Not to be used otherwise.

FieldOrMethod	back to summary
protected FieldOrMethod(final short opcode, final int index) Parameters index:int to constant pool

Method Detail

getClassName back to summary

getClassName	back to summary
public String getClassName(final ConstantPoolGen cpg) Deprecated If the instruction references an array class, this method will return "java.lang.Object". For code generated by Java 1.5, this answer is sometimes wrong (e.g., if the "clone()" method is called on an array). A better idea is to use the `getReferenceType(ConstantPoolGen)` method, which correctly distinguishes between class types and array types. Returns:String name of the referenced class/interface Annotations @Deprecated

public String getClassName(final ConstantPoolGen cpg)

Deprecated

If the instruction references an array class, this method will return "java.lang.Object". For code generated by Java 1.5, this answer is sometimes wrong (e.g., if the "clone()" method is called on an array). A better idea is to use the getReferenceType(ConstantPoolGen) method, which correctly distinguishes between class types and array types.

Returns:String

name of the referenced class/interface

Annotations

@Deprecated

getClassType	back to summary
public ObjectType getClassType(final ConstantPoolGen cpg) Deprecated If the instruction references an array class, the ObjectType returned will be invalid. Use getReferenceType() instead. Returns:ObjectType type of the referenced class/interface Annotations @Deprecated

getLoadClassType	back to summary
public ObjectType getLoadClassType(final ConstantPoolGen cpg) Implements com.sun.org.apache.bcel.internal.generic.LoadClass.getLoadClassType. Gets the ObjectType of the method return or field. Parameters cpg:ConstantPoolGen Doc from com.sun.org.apache.bcel.internal.generic.LoadClass.getLoadClassType. A ConstantPoolGen Returns:ObjectType type of the referenced class/interface Annotations @Override Exceptions ClassGenException: when the field is (or method returns) an array,

getLoadClassType

back to summary

public ObjectType getLoadClassType(final ConstantPoolGen cpg)

Implements com.sun.org.apache.bcel.internal.generic.LoadClass.getLoadClassType.

Gets the ObjectType of the method return or field.

Parameters

cpg:ConstantPoolGen

Doc from com.sun.org.apache.bcel.internal.generic.LoadClass.getLoadClassType.

A ConstantPoolGen

Returns:ObjectType

type of the referenced class/interface

Annotations

@Override

Exceptions

ClassGenException:: when the field is (or method returns) an array,

getName	back to summary
public String getName(final ConstantPoolGen cpg) Returns:String name of referenced method/field.

getReferenceType	back to summary
public ReferenceType getReferenceType(final ConstantPoolGen cpg) Gets the reference type representing the class, interface, or array class referenced by the instruction. Parameters cpg:ConstantPoolGen the ConstantPoolGen used to create the instruction Returns:ReferenceType an ObjectType (if the referenced class type is a class or interface), or an ArrayType (if the referenced class type is an array class)

getReferenceType

back to summary

public ReferenceType getReferenceType(final ConstantPoolGen cpg)

Gets the reference type representing the class, interface, or array class referenced by the instruction.

Parameters

cpg:ConstantPoolGen: the ConstantPoolGen used to create the instruction

Returns:ReferenceType

an ObjectType (if the referenced class type is a class or interface), or an ArrayType (if the referenced class type is an array class)

getSignature	back to summary
public String getSignature(final ConstantPoolGen cpg) Returns:String signature of referenced method/field.

public abstract Class FieldOrMethod

Field Summary

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Method Summary

Constructor Detail

Method Detail