Class ConstantNameAndType

java.lang.Object
org.apache.bcel.classfile.Constant
org.apache.bcel.classfile.ConstantNameAndType
All Implemented Interfaces:
Cloneable, Node
public final class ConstantNameAndType extends Constant
This class is derived from the abstract Constant and represents a reference to the name and signature of a field or method.
See Also:

  • Constructor Details

    • ConstantNameAndType

      public ConstantNameAndType(ConstantNameAndType c)
      Initialize from another object.
      Parameters:
      c - Source to copy.

    • ConstantNameAndType

      public ConstantNameAndType(int nameIndex, int signatureIndex)
      Constructs a ConstantNameAndType.
      Parameters:
      nameIndex - Name of field/method.
      signatureIndex - and its signature.

  • Method Details

    • accept

      public void accept(Visitor v)
      Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.
      Specified by:
      accept in interface Node
      Specified by:
      accept in class Constant
      Parameters:
      v - Visitor object.

    • dump

      public void dump(DataOutputStream file) throws IOException
      Dumps name and signature index to file stream in binary format.
      Specified by:
      dump in class Constant
      Parameters:
      file - Output file stream.
      Throws:
      IOException - if an I/O error occurs.

    • getName

      public String getName(ConstantPool cp)
      Gets the name.
      Parameters:
      cp - the constant pool.
      Returns:
      name.

    • getNameIndex

      public int getNameIndex()
      Gets the name index in constant pool of field/method name.
      Returns:
      Name index in constant pool of field/method name.

    • getSignature

      public String getSignature(ConstantPool cp)
      Gets the signature.
      Parameters:
      cp - the constant pool.
      Returns:
      signature.

    • getSignatureIndex

      public int getSignatureIndex()
      Gets the index in constant pool of field/method signature.
      Returns:
      Index in constant pool of field/method signature.

    • setNameIndex

      public void setNameIndex(int nameIndex)
      Sets the name index.
      Parameters:
      nameIndex - the name index of this constant.

    • setSignatureIndex

      public void setSignatureIndex(int signatureIndex)
      Sets the signature index.
      Parameters:
      signatureIndex - the signature index in the constant pool of this type.

    • toString

      public String toString()
      Overrides:
      toString in class Constant
      Returns:
      String representation.