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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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java.lang.Object
oracle.ide.controller.Command
oracle.jdeveloper.audit.transform.TextBufferCommand
public class TextBufferCommand
An Ide command which transforms a text buffer.
Field Summary |
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Fields inherited from class oracle.ide.controller.Command |
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CANCEL, context, EXECUTING, MULTI_NODE, NO_CHANGE, NO_UNDO, NORMAL, OK, type |
Constructor Summary | |
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TextBufferCommand(java.lang.String name, TextBuffer buffer) Creates a text transform command. |
Method Summary | |
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int |
doit() Executes the actions associated with a specific command. |
void |
insert(int offset, char[] text) Inserts text into the buffer. |
void |
insert(int offset, java.lang.String text) Inserts text into the buffer. |
void |
remove(int offset, int length) Removes text from the buffer. |
int |
undo() Called by the CommandProcessor to undo a command. |
Methods inherited from class oracle.ide.controller.Command |
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getAffectedNodes, getContext, getData, getId, getName, getType, isGlobal, setContext, setData |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TextBufferCommand(java.lang.String name, TextBuffer buffer)
name
- The name of the command.buffer
- The buffer to be transformed by this command.Method Detail |
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public void insert(int offset, char[] text)
offset
- The character offset before which to insert.text
- The text to insert.public void insert(int offset, java.lang.String text)
offset
- The character offset before which to insert.text
- The text to insert.public void remove(int offset, int length)
offset
- The character offset before the first character to remove.length
- The number of characters to remove.public int doit() throws java.lang.Exception
Command
doit
in class Command
java.lang.Exception
public int undo() throws java.lang.Exception
Command
doit
method was called When a command executes successfully, implementations should return OK, otherwise, return CANCEL or any other non-zero value.undo
in class Command
java.lang.Exception
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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