@Internal
public class DecimalDataSerializer
extends org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
Modifier and Type | Class and Description |
---|---|
static class |
DecimalDataSerializer.DecimalSerializerSnapshot
TypeSerializerSnapshot for DecimalDataSerializer . |
Constructor and Description |
---|
DecimalDataSerializer(int precision,
int scale) |
Modifier and Type | Method and Description |
---|---|
void |
copy(org.apache.flink.core.memory.DataInputView source,
org.apache.flink.core.memory.DataOutputView target) |
org.apache.flink.table.data.DecimalData |
copy(org.apache.flink.table.data.DecimalData from) |
org.apache.flink.table.data.DecimalData |
copy(org.apache.flink.table.data.DecimalData from,
org.apache.flink.table.data.DecimalData reuse) |
org.apache.flink.table.data.DecimalData |
createInstance() |
org.apache.flink.table.data.DecimalData |
deserialize(org.apache.flink.core.memory.DataInputView source) |
org.apache.flink.table.data.DecimalData |
deserialize(org.apache.flink.table.data.DecimalData reuse,
org.apache.flink.core.memory.DataInputView source) |
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData> |
duplicate() |
boolean |
equals(Object o) |
int |
getLength() |
int |
hashCode() |
boolean |
isImmutableType() |
void |
serialize(org.apache.flink.table.data.DecimalData record,
org.apache.flink.core.memory.DataOutputView target) |
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.table.data.DecimalData> |
snapshotConfiguration() |
public boolean isImmutableType()
isImmutableType
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData> duplicate()
duplicate
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
public org.apache.flink.table.data.DecimalData createInstance()
createInstance
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
public org.apache.flink.table.data.DecimalData copy(org.apache.flink.table.data.DecimalData from)
copy
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
public org.apache.flink.table.data.DecimalData copy(org.apache.flink.table.data.DecimalData from, org.apache.flink.table.data.DecimalData reuse)
copy
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
public int getLength()
getLength
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
public void serialize(org.apache.flink.table.data.DecimalData record, org.apache.flink.core.memory.DataOutputView target) throws IOException
serialize
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
IOException
public org.apache.flink.table.data.DecimalData deserialize(org.apache.flink.core.memory.DataInputView source) throws IOException
deserialize
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
IOException
public org.apache.flink.table.data.DecimalData deserialize(org.apache.flink.table.data.DecimalData reuse, org.apache.flink.core.memory.DataInputView source) throws IOException
deserialize
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
IOException
public void copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target) throws IOException
copy
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
IOException
public boolean equals(Object o)
equals
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
public int hashCode()
hashCode
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.table.data.DecimalData> snapshotConfiguration()
snapshotConfiguration
in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.DecimalData>
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