Package deltix.qsrv.hf.tickdb.schema

Class SchemaAnalyzer

java.lang.Object

deltix.qsrv.hf.tickdb.schema.SchemaAnalyzer

public class SchemaAnalyzer
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static SchemaAnalyzer	DEFAULT

Constructor Summary

Constructors

Constructor	Description
SchemaAnalyzer(SchemaMapping mapping)

Method Summary

Modifier and Type	Method	Description
protected MetaDataChange	buildChanges(MetaDataChange dataChange)
MetaDataChange	getChanges(ClassSet<RecordClassDescriptor> in, MetaDataChange.ContentType inType, MetaData<RecordClassDescriptor> out, MetaDataChange.ContentType outType)
StreamMetaDataChange	getChanges(RecordClassSet in, MetaDataChange.ContentType inType, RecordClassSet out, MetaDataChange.ContentType outType)
static StreamMetaDataChange	getChanges(DXTickStream source, DXTickStream target)
protected ClassDescriptorChange	getChanges(MetaDataChange meta, RecordClassDescriptor in, RecordClassDescriptor out)
boolean	hasImpactOnCreate(NonStaticFieldLayout target, java.util.List<NonStaticFieldLayout> targetFields, RecordLayout source)
boolean	hasImpactOnDelete(NonStaticFieldLayout source, java.util.List<NonStaticFieldLayout> sourceFields, RecordLayout target)
static boolean	isEquals(DataField source, DataField target)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final SchemaAnalyzer DEFAULT

Constructor Detail

SchemaAnalyzer

public SchemaAnalyzer(SchemaMapping mapping)

Method Detail

getChanges

public StreamMetaDataChange getChanges(RecordClassSet in,
                                       MetaDataChange.ContentType inType,
                                       RecordClassSet out,
                                       MetaDataChange.ContentType outType)

getChanges

public static StreamMetaDataChange getChanges(DXTickStream source,
                                              DXTickStream target)

buildChanges

protected MetaDataChange buildChanges(MetaDataChange dataChange)

getChanges

public MetaDataChange getChanges(ClassSet<RecordClassDescriptor> in,
                                 MetaDataChange.ContentType inType,
                                 MetaData<RecordClassDescriptor> out,
                                 MetaDataChange.ContentType outType)

isEquals

public static boolean isEquals(DataField source,
                               DataField target)

getChanges

protected ClassDescriptorChange getChanges(MetaDataChange meta,
                                           RecordClassDescriptor in,
                                           RecordClassDescriptor out)

hasImpactOnDelete

public boolean hasImpactOnDelete(NonStaticFieldLayout source,
                                 java.util.List<NonStaticFieldLayout> sourceFields,
                                 RecordLayout target)

hasImpactOnCreate

public boolean hasImpactOnCreate(NonStaticFieldLayout target,
                                 java.util.List<NonStaticFieldLayout> targetFields,
                                 RecordLayout source)