Module openj9.dtfj

Package com.ibm.j9ddr.vm29.tools.ddrinteractive.structureformat.extensions

Class CStringFieldFormatter

java.lang.Object

com.ibm.j9ddr.tools.ddrinteractive.BaseFieldFormatter

com.ibm.j9ddr.vm29.tools.ddrinteractive.structureformat.extensions.CStringFieldFormatter

All Implemented Interfaces:

IFieldFormatter

public class CStringFieldFormatter
extends BaseFieldFormatter

Field formatter that adds the value of any char * string fields.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MAXIMUM_LENGTH

Fields declared in class com.ibm.j9ddr.tools.ddrinteractive.BaseFieldFormatter

logger

Constructor Summary

Constructors

Constructor	Description
CStringFieldFormatter()

Method Summary

Modifier and Type	Method	Description
FormatWalkResult	postFormat(String name, String type, String declaredType, int typeCode, long address, PrintStream out, Context context, IStructureFormatter structureFormatter)	Method called by the Structure command after preFormat() and format().

Methods declared in class com.ibm.j9ddr.tools.ddrinteractive.BaseFieldFormatter

format, preFormat

Methods declared in class java.lang.Object

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

Field Details

MAXIMUM_LENGTH

public static final int MAXIMUM_LENGTH

See Also:

• Constant Field Values

Constructor Details

CStringFieldFormatter

public CStringFieldFormatter()

Method Details

postFormat

public FormatWalkResult postFormat(String name,
 String type,
 String declaredType,
 int typeCode,
 long address,
 PrintStream out,
 Context context,
 IStructureFormatter structureFormatter)

Description copied from interface: IFieldFormatter

Method called by the Structure command after preFormat() and format().

Parameters:

name - Name of field being formatted.

type - Type of field to be formatted. E.g. struct J9JavaVM

declaredType - Type as declared in C. E.g. This may be char* where type is U8*

typeCode - StructureHelper type code. E.g. TYPE_STRUCTURE

address - Address of field to be formatted

out - PrintStream to write result to. Do not write a new line at the end of your output.

context - Current DDRInteractive context

structureFormatter - StructureFormatter; useful if you need to rerun a different field format (e.g. when working with J9SRPs)

Returns:

KEEP_WALKING if the format walk should keep going (delegating to other formatters), STOP_WALKING if the format walk should stop