org.apache.bsf.util: class: ScriptSymbolTable

org.apache.bsf.util
class: ScriptSymbolTable [javadoc | source]

java.lang.Object
   java.util.Dictionary
      java.util.Hashtable
         org.apache.bsf.util.ScriptSymbolTable

All Implemented Interfaces:
Map, Serializable, Cloneable

An ScriptSymbolTable object is used by a CodeBuffer object to implement nested scopes.

author: Matthew - J. Duftler

Constructor:
ScriptSymbolTable(Hashtable parentTable) { this.parentTable = parentTable; }

Method from org.apache.bsf.util.ScriptSymbolTable Summary:
get

Methods from java.util.Hashtable:
clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keySet, keys, put, putAll, remove, size, toString, values

Methods from java.util.Dictionary:
elements, get, isEmpty, keys, put, remove, size

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.bsf.util.ScriptSymbolTable Detail:
public synchronized Object get(Object key) { Object ret = super.get(key); if (ret == null && parentTable != null) ret = parentTable.get(key); return ret; }

Method from org.apache.bsf.util.ScriptSymbolTable Detail:

 public synchronized Object get(Object key) {
  	Object ret = super.get(key);
  	if (ret == null && parentTable != null)
  	  ret = parentTable.get(key);
  	return ret;
}