XThreadStringBuffer

java.lang.Object
- org.apache.manifoldcf.connectorcommon.common.XThreadStringBuffer

```
public class XThreadStringBuffer
extends java.lang.Object
```
Thread-safe class that functions as a limited-size buffer of strings

Field Summary

Fields
Modifier and Type	Field	Description
`protected boolean`	`abandoned`
`protected java.util.List<java.lang.String>`	`buffer`
`protected boolean`	`complete`
`protected static int`	`MAX_SIZE`

Constructor Summary

Constructors
Constructor Description

XThreadStringBuffer()
Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`abandon()`	Signal that the buffer should be abandoned.
`void`	`add(java.lang.String string)`	Add a string to the buffer, and block if the buffer is full
`java.lang.String`	`fetch()`	Pull an id off the buffer, and wait if there's more to come.
`void`	`signalDone()`	Signal that the operation is complete, and that no more strings will be added.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MAX_SIZE
```
protected static int MAX_SIZE
```
  - buffer
```
protected java.util.List<java.lang.String> buffer
```
  - complete
```
protected boolean complete
```
  - abandoned
```
protected boolean abandoned
```
- Constructor Detail
  - XThreadStringBuffer
```
public XThreadStringBuffer()
```
    Constructor
- Method Detail
  - add
```
public void add(java.lang.String string)
         throws java.lang.InterruptedException
```
    Add a string to the buffer, and block if the buffer is full
    
    Throws:
    
    java.lang.InterruptedException
  - abandon
```
public void abandon()
```
    Signal that the buffer should be abandoned. Called by the receiving thread!
  - signalDone
```
public void signalDone()
```
    Signal that the operation is complete, and that no more strings will be added. Called by the sending thread!
  - fetch
```
public java.lang.String fetch()
                       throws java.lang.InterruptedException
```
    Pull an id off the buffer, and wait if there's more to come. Called by the receiving thread! Returns null if the operation is complete.
    
    Throws:
    
    java.lang.InterruptedException