org.eclipse.birt.report.model.api.elements.structures
Class CachedMetaData

java.lang.Object
  org.eclipse.birt.report.model.core.Structure
      org.eclipse.birt.report.model.core.PropertyStructure
          org.eclipse.birt.report.model.api.elements.structures.CachedMetaData

All Implemented Interfaces:

java.lang.Cloneable, IStructure, org.eclipse.birt.report.model.core.IPropertySet

public class CachedMetaData
extends org.eclipse.birt.report.model.core.PropertyStructure

Structure used to cache data set information that include output column information when it gets from databases, input/output parameter definitions.

Field Summary

static java.lang.String	CACHED_METADATA_STRUCT Name of this structure.
static java.lang.String	PARAMETERS_MEMBER The property name of the data set parameters definitions.
static java.lang.String	RESULT_SET_MEMBER Member name of the cached result set(output columns).

Fields inherited from class org.eclipse.birt.report.model.core.PropertyStructure

propValues

Constructor Summary

CachedMetaData()

Method Summary

StructureHandle	getHandle(SimpleValueHandle valueHandle)
java.lang.String	getStructName() Returns the name of the structure definition.
protected StructureHandle	handle(SimpleValueHandle valueHandle, int index)

Methods inherited from class org.eclipse.birt.report.model.core.PropertyStructure

clone, getIntrinsicProperty, getLocalProperty, getLocalProperty, setIntrinsicProperty, setProperty

Methods inherited from class org.eclipse.birt.report.model.core.Structure

copy, equals, getCompatibleValue, getContext, getDefn, getElement, getExpressionProperty, getHandle, getMemberDefn, getObjectDefn, getProperty, getProperty, getReferencableProperty, getStringProperty, isDesignTime, isReferencable, setContext, setExpressionProperty, setProperty, setupContext, updateReference, validate

Methods inherited from class java.lang.Object

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

Field Detail

CACHED_METADATA_STRUCT

public static final java.lang.String CACHED_METADATA_STRUCT

Name of this structure. Matches the definition in the meta-data dictionary.

See Also:

Constant Field Values

PARAMETERS_MEMBER

public static final java.lang.String PARAMETERS_MEMBER

The property name of the data set parameters definitions.

See Also:

Constant Field Values

RESULT_SET_MEMBER

public static final java.lang.String RESULT_SET_MEMBER

Member name of the cached result set(output columns).

See Also:

Constant Field Values

Constructor Detail

CachedMetaData

public CachedMetaData()

Method Detail

handle

protected StructureHandle handle(SimpleValueHandle valueHandle,
                                 int index)

Specified by:

handle in class org.eclipse.birt.report.model.core.Structure

getHandle

public StructureHandle getHandle(SimpleValueHandle valueHandle)

Overrides:

getHandle in class org.eclipse.birt.report.model.core.Structure

getStructName

public java.lang.String getStructName()

Description copied from interface: IStructure

Returns the name of the structure definition. The name is the one used to define the structure in the meta-data dictionary.

Returns:

the internal name of the structure a defined in the meta-data dictionary.