Java Doc for Profile.java in  » Workflow-Engines » pegasus-2.1.0 » org » griphyn » vdl » dax » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Workflow Engines » pegasus 2.1.0 » org.griphyn.vdl.dax   Source Cross Reference   Class Diagram   Java Document (Java Doc)   org.griphyn.vdl.dax.DAX    org.griphyn.vdl.dax.Profile Profile public class Profile extends DAX implements Cloneable(Code) A Profile captures scheduler system and application environment specific stuff in a uniform fashion. Each profile declaration assigns a value to a key within a namespace. As of this writing, valid namespaces are vds Virtual Data System specific material. condor If the job runs in using the Condor scheduler, certain items like the "universe" or "requirments" can be set. Please note that currently the universe is provided as a hint to the logical transformation itself. dagman The job graph will usually be run by Condor DAGMan. Some issues, e.g. the number of retries, are specific to DAGMan and not Condor. env The Unix environment variables that are required for the job. In the future, more namespaces may be added. author:    Jens-S. Vöckler author:    Yong Zhao version:    $Revision: 50 $ Constructor Summary public   Profile()      Array ctor. public   Profile(String namespace, String key)      Standard ctor: set up everything except a value of the ns.key pair. public   Profile(String namespace, String key, Leaf firstChild)      Convenience ctor: set up the first piece of the value in one go. Parameters:   namespace - is the namespace within which to operate. Parameters:   key - is an identifier unique within the namespace. Parameters:   firstChild - is the first fragment of the value. public   Profile(String namespace, String key, Collection children)      Convenience ctor: set up the first piece of the value in one go. Parameters:   namespace - is the namespace within which to operate. Parameters:   key - is an identifier unique within the namespace. Parameters:   children - is a collection of fragments for the value. Method Summary public  void addLeaf(Leaf vLeaf)      Accessor: Append a value fragment to this profile instance. Parameters:   vLeaf - is the fragment to add. public  void addLeaf(int index, Leaf vLeaf)      Accessor: Inserts a Leaf value into a specific position of the list of gathered values. Parameters:   index - is the position to insert the item into Parameters:   vLeaf - is the value to append to the list. public  Object clone()      Creates and returns a copy of this object. public  Enumeration enumerateLeaf()      Accessor: Enumerates the internal values that constitute the content of the Profile value. public  String getKey()      Accessor: Gets the key identifier for the profile. public  Leaf getLeaf(int index)      Accessor: Obtains the Leaf at a certain position in the list of profile value fragments. public  Leaf[] getLeaf()      Accessor: Gets an array of all values that constitute the current value content of a profile. public  int getLeafCount()      Accessor: Obtains the number of profile value fragments. public  java.util.List getLeafList()      Accessor: Gets an array of all values that constitute the current content. public  String getNamespace()      Accessor: Gets the namespace value for the profile. public  String getOrigin()      Accessor: Obtains the originator for a profile. an arbitrary string at the moment. public  Iterator iterateLeaf()      Accessor: Enumerates the internal values that constitute the content of the Scalar element. public  ListIterator listIterateLeaf()      Accessor: Enumerates the internal values that constitute the content of the Leaf element. public  ListIterator listIterateLeaf(int start)      Accessor: Enumerates the internal values that constitute the content of the Leaf element. public  void removeAllLeaf()      Accessor: Removes all value fragments from the profile. public  Leaf removeLeaf(int index)      Accessor: Remove a single fragment from the list of value fragments. Parameters:   index - is the position at which an element is to be removed. public  void setKey(String key)      Accessor: Adjusts the identifier within a namespace. Parameters:   key - is the new identifier to use from now on. public  void setLeaf(int index, Leaf vLeaf)      Accessor: Overwrites a Filename or PseudoText value fragment at a certain position in the profile value fragment list. public  void setLeaf(Leaf[] leafArray)      Accessor: Overwrites internal value fragments list with an external list representing a profile value. public  void setLeaf(Collection leaves)      Accessor: Overwrites internal list with an external list representing a Scalar value. public  void setNamespace(String namespace)      Accessor: Adjusts a namespace value to a new state. public  void setOrigin(String origin)      Accessor: Sets the originator for a profile. public  void toString(Writer stream)      Converts the active state into something meant for human consumption. The method will be called when recursively traversing the instance tree. public  void toXML(Writer stream, String indent, String namespace)      Dump the state of the current element as XML output. Constructor Detail Profile public Profile()(Code) Array ctor. Profile public Profile(String namespace, String key)(Code) Standard ctor: set up everything except a value of the ns.key pair. Parameters:   namespace - is the namespace within which to operate. Parameters:   key - is an identifier unique within the namespace. Profile public Profile(String namespace, String key, Leaf firstChild)(Code) Convenience ctor: set up the first piece of the value in one go. Parameters:   namespace - is the namespace within which to operate. Parameters:   key - is an identifier unique within the namespace. Parameters:   firstChild - is the first fragment of the value. OnlyLeafs of type Filename orPseudoText are permissable. See Also:   Leaf See Also:   Filename See Also:   PseudoText See Also:    Profile public Profile(String namespace, String key, Collection children)(Code) Convenience ctor: set up the first piece of the value in one go. Parameters:   namespace - is the namespace within which to operate. Parameters:   key - is an identifier unique within the namespace. Parameters:   children - is a collection of fragments for the value. OnlyLeafs of type Filename orPseudoText are permissable. See Also:   Leaf See Also:   Filename See Also:   PseudoText See Also:    Method Detail addLeaf public void addLeaf(Leaf vLeaf)(Code) Accessor: Append a value fragment to this profile instance. Parameters:   vLeaf - is the fragment to add. Note that only leaf values ofFilename or PseudoText are allowed. See Also:   Leaf See Also:   PseudoText See Also:   Filename addLeaf public void addLeaf(int index, Leaf vLeaf) throws IndexOutOfBoundsException(Code) Accessor: Inserts a Leaf value into a specific position of the list of gathered values. Parameters:   index - is the position to insert the item into Parameters:   vLeaf - is the value to append to the list. Note that only leafvalues of Filename or PseudoTextare allowed. throws:   IndexOutOfBoundsException - if the value cannot be added. See Also:   Leaf See Also:   PseudoText See Also:   Filename clone public Object clone()(Code) Creates and returns a copy of this object. a new instance. enumerateLeaf public Enumeration enumerateLeaf()(Code) Accessor: Enumerates the internal values that constitute the content of the Profile value. the iterator to the value fragment list. getKey public String getKey()(Code) Accessor: Gets the key identifier for the profile. the currently active key for this instance. See Also:   Profile.setKey(java.lang.String) getLeaf public Leaf getLeaf(int index) throws IndexOutOfBoundsException(Code) Accessor: Obtains the Leaf at a certain position in the list of profile value fragments. Parameters:   index - is the position in the list to obtain a value from The Filename or PseudoText at the position. throws:   IndexOutOfBoundsException - if the index points to an elementin the list that does not contain any elments. See Also:   Filename See Also:   PseudoText getLeaf public Leaf[] getLeaf()(Code) Accessor: Gets an array of all values that constitute the current value content of a profile. an array with a mixture of either PseudoText orFilename values. See Also:   Filename See Also:   PseudoText getLeafCount public int getLeafCount()(Code) Accessor: Obtains the number of profile value fragments. number of elements that an external array needs to be sized to. getLeafList public java.util.List getLeafList()(Code) Accessor: Gets an array of all values that constitute the current content. This list is read-only. an array with a mixture of either PseudoText orFilename values. See Also:   PseudoText See Also:   Filename getNamespace public String getNamespace()(Code) Accessor: Gets the namespace value for the profile. the currently active namespace for this instance. See Also:   Profile.setNamespace(java.lang.String) getOrigin public String getOrigin()(Code) Accessor: Obtains the originator for a profile. an arbitrary string at the moment. See Also:   Profile.setOrigin(java.lang.String) iterateLeaf public Iterator iterateLeaf()(Code) Accessor: Enumerates the internal values that constitute the content of the Scalar element. an iterator to walk the list with. listIterateLeaf public ListIterator listIterateLeaf()(Code) Accessor: Enumerates the internal values that constitute the content of the Leaf element. a list iterator to walk the list with. listIterateLeaf public ListIterator listIterateLeaf(int start)(Code) Accessor: Enumerates the internal values that constitute the content of the Leaf element. Parameters:   start - is the start index a list iterator to walk the list with. removeAllLeaf public void removeAllLeaf()(Code) Accessor: Removes all value fragments from the profile. removeLeaf public Leaf removeLeaf(int index)(Code) Accessor: Remove a single fragment from the list of value fragments. Parameters:   index - is the position at which an element is to be removed. the object that was removed. The removed item is either anFilename or a PseudoText. See Also:   Filename See Also:   PseudoText setKey public void setKey(String key)(Code) Accessor: Adjusts the identifier within a namespace. Parameters:   key - is the new identifier to use from now on. See Also:   Profile.getKey() setLeaf public void setLeaf(int index, Leaf vLeaf) throws IndexOutOfBoundsException(Code) Accessor: Overwrites a Filename or PseudoText value fragment at a certain position in the profile value fragment list. Parameters:   index - position to overwrite an elment in. Parameters:   vLeaf - is either a Filename or PseudoText object. throws:   IndexOutOfBoundsException - if the position pointed to is invalid. See Also:   Filename See Also:   PseudoText setLeaf public void setLeaf(Leaf[] leafArray)(Code) Accessor: Overwrites internal value fragments list with an external list representing a profile value. Parameters:   leafArray - is the external list of PseudoText orFilename objects used to overwrite things. See Also:   PseudoText See Also:   Filename setLeaf public void setLeaf(Collection leaves)(Code) Accessor: Overwrites internal list with an external list representing a Scalar value. Parameters:   leaves - is the external list of PseudoText orFilename objects used to overwrite things. See Also:   PseudoText See Also:   Filename setNamespace public void setNamespace(String namespace)(Code) Accessor: Adjusts a namespace value to a new state. Parameters:   namespace - is the new namespace to use. See Also:   Profile.getNamespace() setOrigin public void setOrigin(String origin)(Code) Accessor: Sets the originator for a profile. Parameters:   origin - is the new originator to use, may be null. See Also:   Profile.getOrigin() toString public void toString(Writer stream) throws IOException(Code) Converts the active state into something meant for human consumption. The method will be called when recursively traversing the instance tree. Parameters:   stream - is a stream opened and ready for writing. This can alsobe a string stream for efficient output. toXML public void toXML(Writer stream, String indent, String namespace) throws IOException(Code) Dump the state of the current element as XML output. This function traverses all sibling classes as necessary, and converts the data into pretty-printed XML output. The stream interface should be able to handle large output efficiently. Parameters:   stream - is a stream opened and ready for writing. This can alsobe a string stream for efficient output. Parameters:   indent - is a String of spaces used for prettyprinting. The initial amount of spaces should be an empty string.The parameter is used internally for the recursive traversal. Parameters:   namespace - is the XML schema namespace prefix. If neitherempty nor null, each element will be prefixed with this prefix,and the root element will map the XML namespace. exception:   IOException - if something fishy happens to the stream.