Class BootstrapMethod

java.lang.Object
org.apache.bcel.classfile.BootstrapMethod
All Implemented Interfaces:
Cloneable
public class BootstrapMethod extends Object implements Cloneable
This class represents a bootstrap method attribute, that is, the bootstrap method ref, the number of bootstrap arguments and an array of the bootstrap arguments.
Since:
6.0
See Also:

  • Constructor Details

    • BootstrapMethod

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

    • BootstrapMethod

      public BootstrapMethod(int bootstrapMethodRef, int[] bootstrapArguments)
      Constructs a BootstrapMethod.
      Parameters:
      bootstrapMethodRef - int index into constant_pool of CONSTANT_MethodHandle.
      bootstrapArguments - int[] indices into constant_pool of CONSTANT_[type]_info.

  • Method Details

    • copy

      public BootstrapMethod copy()
      Creates a deep copy of this object.
      Returns:
      deep copy of this object.

    • dump

      public final void dump(DataOutputStream file) throws IOException
      Dumps object to file stream in binary format.
      Parameters:
      file - Output file stream.
      Throws:
      IOException - if an I/O error occurs.

    • getBootstrapArguments

      public int[] getBootstrapArguments()
      Gets the bootstrap arguments.
      Returns:
      int[] of bootstrap_method indices into constant_pool of CONSTANT_[type]_info.

    • getBootstrapMethodRef

      public int getBootstrapMethodRef()
      Gets the bootstrap method reference.
      Returns:
      index into constant_pool of bootstrap_method.

    • getNumBootstrapArguments

      public int getNumBootstrapArguments()
      Gets the count of number of bootstrap arguments.
      Returns:
      count of number of bootstrap arguments.

    • setBootstrapArguments

      public void setBootstrapArguments(int[] bootstrapArguments)
      Sets the bootstrap arguments.
      Parameters:
      bootstrapArguments - int[] indices into constant_pool of CONSTANT_[type]_info.

    • setBootstrapMethodRef

      public void setBootstrapMethodRef(int bootstrapMethodRef)
      Sets the bootstrap method reference.
      Parameters:
      bootstrapMethodRef - int index into constant_pool of CONSTANT_MethodHandle.

    • toString

      public final String toString()
      Gets a string representation.
      Overrides:
      toString in class Object
      Returns:
      String representation.

    • toString

      public final String toString(ConstantPool constantPool)
      Gets a resolved string representation.
      Parameters:
      constantPool - the constant pool.
      Returns:
      Resolved string representation.