org.apache.maven.index.reader

Class ChunkReader.IndexIterator

java.lang.Object

org.apache.maven.index.reader.ChunkReader.IndexIterator

All Implemented Interfaces:

java.util.Iterator<java.util.Map<java.lang.String,java.lang.String>>

Enclosing class:

ChunkReader

private static class ChunkReader.IndexIterator
extends java.lang.Object
implements java.util.Iterator<java.util.Map<java.lang.String,java.lang.String>>

Low memory footprint index iterator that incrementally parses the underlying stream.

Field Summary

Fields

Modifier and Type	Field and Description
private java.io.DataInputStream	dataInputStream
private java.util.Map<java.lang.String,java.lang.String>	nextRecord

Constructor Summary

Constructors

Constructor and Description
IndexIterator(java.io.DataInputStream dataInputStream)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
java.util.Map<java.lang.String,java.lang.String>	next()
private java.util.Map<java.lang.String,java.lang.String>	nextRecord()
void	remove()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

dataInputStream

private final java.io.DataInputStream dataInputStream

nextRecord

private java.util.Map<java.lang.String,java.lang.String> nextRecord

Constructor Detail

IndexIterator

public IndexIterator(java.io.DataInputStream dataInputStream)
              throws java.io.IOException

Throws:

java.io.IOException

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<java.util.Map<java.lang.String,java.lang.String>>

next

public java.util.Map<java.lang.String,java.lang.String> next()

Specified by:

next in interface java.util.Iterator<java.util.Map<java.lang.String,java.lang.String>>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<java.util.Map<java.lang.String,java.lang.String>>

nextRecord

private java.util.Map<java.lang.String,java.lang.String> nextRecord()