Package org.apache.iceberg
Class PartitionKey
- java.lang.Object
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- org.apache.iceberg.PartitionKey
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- All Implemented Interfaces:
java.io.Serializable
,StructLike
public class PartitionKey extends java.lang.Object implements StructLike, java.io.Serializable
A struct of partition values.Instances of this class can produce partition values from a data row passed to
partition(StructLike)
.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description PartitionKey(PartitionSpec spec, Schema inputSchema)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description PartitionKey
copy()
boolean
equals(java.lang.Object o)
<T> T
get(int pos, java.lang.Class<T> javaClass)
int
hashCode()
void
partition(StructLike row)
Replace this key's partition values with the partition values for the row.<T> void
set(int pos, T value)
int
size()
java.lang.String
toPath()
java.lang.String
toString()
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Constructor Detail
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PartitionKey
public PartitionKey(PartitionSpec spec, Schema inputSchema)
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Method Detail
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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copy
public PartitionKey copy()
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toPath
public java.lang.String toPath()
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partition
public void partition(StructLike row)
Replace this key's partition values with the partition values for the row.- Parameters:
row
- a StructLike row
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size
public int size()
- Specified by:
size
in interfaceStructLike
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get
public <T> T get(int pos, java.lang.Class<T> javaClass)
- Specified by:
get
in interfaceStructLike
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set
public <T> void set(int pos, T value)
- Specified by:
set
in interfaceStructLike
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equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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