com.sosnoski.xmlbench
Class BenchCrimson

java.lang.Object
  |
  +--com.sosnoski.xmlbench.BenchBase
        |
        +--com.sosnoski.xmlbench.BenchDocBase
              |
              +--com.sosnoski.xmlbench.BenchDOM
                    |
                    +--com.sosnoski.xmlbench.BenchCrimson

public class BenchCrimson

extends BenchDOM

Benchmark for measuring performance of the Apache Crimson DOM document representation. Since we may have several parsers and document models in the classpath, this creates the Crimson parser directly in order to avoid any confusion in going through JAXP.

Version:

1.2

Author:

Dennis M. Sosnoski

Fields inherited from class com.sosnoski.xmlbench.BenchBase

ATTRCHAR_COUNT_INDEX, ATTRIBUTE_COUNT_INDEX, AVERAGE_SPACE_INDEX, BUILD_AVERAGE_INDEX, BUILD_MIN_INDEX, CONTENT_COUNT_INDEX, DELTA_MEMORY_INDEX, ELEMENT_COUNT_INDEX, FIRST_SPACE_INDEX, GARBAGE_COLLECT_DELAY, GARBAGE_UNIT_DELAY, INITIAL_MEMORY_INDEX, m_configName, m_configVariant, m_lastMemory, m_lastTime, m_printPass, m_printStream, m_printSummary, MODIFY_AVERAGE_INDEX, MODIFY_MIN_INDEX, s_spaceFullDescriptions, s_spaceShortDescriptions, s_timeFullDescriptions, s_timeShortDescriptions, SERIALIZE_AVERAGE_INDEX, SERIALIZE_MIN_INDEX, SERIALIZE_SIZE_INDEX, SPACE_RESULT_COUNT, TEXT_AVERAGE_INDEX, TEXT_MIN_INDEX, TEXTCHAR_COUNT_INDEX, TIME_RESULT_COUNT, UNSERIALIZE_AVERAGE_INDEX, UNSERIALIZE_MIN_INDEX, WALK_AVERAGE_INDEX, WALK_MIN_INDEX, WALKED_SPACE_INDEX

Constructor Summary

BenchCrimson()
Constructor.

Method Summary

protected java.lang.Object	build(java.io.InputStream in) Build document representation by parsing XML.
protected void	output(java.lang.Object doc, java.io.OutputStream out) Output a document as XML text.
protected void	reset() Reset test class instance.

Methods inherited from class com.sosnoski.xmlbench.BenchDOM

modify, modifyElement, walk, walkElement

Methods inherited from class com.sosnoski.xmlbench.BenchDocBase

runSpaceTest, runTimeTest, serialize, unserialize

Methods inherited from class com.sosnoski.xmlbench.BenchBase

getName, initMemory, initTime, printSummary, reportSpace, reportTime, reportValue, setPrint, setShowDocument, setShowPass, setVariant, testPassSpace, testPassTime

Methods inherited from class java.lang.Object

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

Constructor Detail

BenchCrimson

public BenchCrimson()

Constructor.

Method Detail

build

protected java.lang.Object build(java.io.InputStream in)

Build document representation by parsing XML. This implementation creates a document builder if one does not already exist, then reuses that builder for the duration of a test run..

Overrides:

build in class BenchDocBase

Parameters:

in - XML document input stream

Returns:

document representation

output

protected void output(java.lang.Object doc,
                      java.io.OutputStream out)

Output a document as XML text. This method uses the method defined by the Crimson DOM to output a text representation of the document.

Overrides:

output in class BenchDocBase

Parameters:

doc - document representation to be output

out - XML document output stream

reset

protected void reset()

Reset test class instance. This discards the document builder used within a test pass.

Overrides:

reset in class BenchDocBase