MethodInfo.java :  » Byte-Code » classfile » sli » kim » classfile » Java Open Source

package sli.kim.classfile;

import java.util.Vector;

/**
* A class for storing information about methods.
*
* @see sli.kim.classfile.ClassInfo#addMethod()
*/
public class MethodInfo extends CommonInfo {
  private String signature;
  private Vector exceptions = new Vector();
  private CodeInfo codeInfo;
  private boolean deprecated;

  public MethodInfo(short accessFlags, String name, String signature) {
    setAccessFlags(accessFlags);
    setName(name);
    setSignature(signature);
  }

  /**
  * Set the signature of the method.  For example "([I,S)Ljava/lang/String;"
  *
  * @see Signature
  */
  public void setSignature(String signature) {
    this.signature = signature;
  }

  /**
  * Get the signature of the method. 
  *
  * @see Signature
  */
  public String getSignature() {
    return signature;
  }

  /**
  * Add a checked exception that the method throws.
  */
  public void addException(String exceptionName) {
    exceptions.addElement(exceptionName);
  }

  /**
  * Get all checked exceptions that the method throws.
  */
  public String[] getExceptions() {
    String[] list = new String[exceptions.size()];
    exceptions.copyInto(list);
    return list;
  }

  /**
  * Set information about this method's code.  The CodeInfo need
  * not be entirely filled in before this method is called.
  */
  public void setCodeInfo(CodeInfo codeInfo) {
    this.codeInfo = codeInfo;
  }

  /**
  * Get the information about this method's code.  If the method
  * has no code, this will return null.
  */
  public CodeInfo getCodeInfo() {
    return codeInfo;
  }

  /**
  * Set whether this method is deprecated.  Methods are not
  * deprecated until setDeprecated(true) is called.
  */
  public void setDeprecated(boolean d) {
    deprecated = d;
  }

  /**
  * Get whether this method is deprecated.  Methods are not
  * deprecated until setDeprecated(true) is called.
  */
  public boolean isDeprecated() {
    return deprecated;
  }
}