Module org.apache.arrow.vector

Package org.apache.arrow.vector.util

Class VectorAppender

java.lang.Object

org.apache.arrow.vector.util.VectorAppender

All Implemented Interfaces:

VectorVisitor<ValueVector,Void>

public class VectorAppender
extends Object
implements VectorVisitor<ValueVector,Void>

Utility to append two vectors together.

Constructor Summary

Constructors

Constructor	Description
VectorAppender(ValueVector targetVector)	Constructs a new targetVector appender, with the given targetVector.

Method Summary

Modifier and Type	Method	Description
ValueVector	visit(BaseFixedWidthVector deltaVector, Void value)
ValueVector	visit(BaseLargeVariableWidthVector deltaVector, Void value)
ValueVector	visit(BaseVariableWidthVector deltaVector, Void value)
ValueVector	visit(BaseVariableWidthViewVector deltaVector, Void value)
ValueVector	visit(DenseUnionVector deltaVector, Void value)
ValueVector	visit(FixedSizeListVector deltaVector, Void value)
ValueVector	visit(LargeListVector deltaVector, Void value)
ValueVector	visit(ListVector deltaVector, Void value)
ValueVector	visit(NonNullableStructVector deltaVector, Void value)
ValueVector	visit(UnionVector deltaVector, Void value)
ValueVector	visit(ExtensionTypeVector<?> deltaVector, Void value)
ValueVector	visit(NullVector deltaVector, Void value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.arrow.vector.compare.VectorVisitor

visit, visit, visit

Constructor Details

VectorAppender

public VectorAppender(ValueVector targetVector)

Constructs a new targetVector appender, with the given targetVector.

Parameters:

targetVector - the targetVector to be appended.

Method Details

visit

public ValueVector visit(BaseFixedWidthVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(BaseVariableWidthVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(BaseLargeVariableWidthVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(BaseVariableWidthViewVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(ListVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(LargeListVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(FixedSizeListVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(NonNullableStructVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(UnionVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(DenseUnionVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(NullVector deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>

visit

public ValueVector visit(ExtensionTypeVector<?> deltaVector,
 Void value)

Specified by:

visit in interface VectorVisitor<ValueVector,Void>