SlicePredicate (apache-cassandra API)
Date: 2014-10-21

org.apache.cassandra.thrift

## Class SlicePredicate

- java.lang.Object
- - org.apache.cassandra.thrift.SlicePredicate

- All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<SlicePredicate>, org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>

      public class SlicePredicate
      extends java.lang.Object
      implements org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<SlicePredicate>

  A SlicePredicate is similar to a mathematic predicate (see http://en.wikipedia.org/wiki/Predicate_(mathematical_logic)), which is described as "a property that the elements of a set have in common." SlicePredicate's in Cassandra are described with either a list of column_names or a SliceRange. If column_names is specified, slice_range is ignored.
  See Also:
    Serialized Form

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `SlicePredicate._Fields` The set of fields this struct contains, along with convenience methods for finding and manipulating them.

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `java.util.List<java.nio.ByteBuffer>` | `column_names`
    `static java.util.Map<SlicePredicate._Fields,org.apache.thrift.meta_data.FieldMetaData>` | `metaDataMap`
    `SliceRange` | `slice_range`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `SlicePredicate()`
    `SlicePredicate(SlicePredicate other)` Performs a deep copy on other.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addToColumn_names(java.nio.ByteBuffer elem)`
    `void` | `clear()`
    `int` | `compareTo(SlicePredicate other)`
    `SlicePredicate` | `deepCopy()`
    `boolean` | `equals(java.lang.Object that)`
    `boolean` | `equals(SlicePredicate that)`
    `SlicePredicate._Fields` | `fieldForId(int fieldId)`
    `java.util.List<java.nio.ByteBuffer>` | `getColumn_names()`
    `java.util.Iterator<java.nio.ByteBuffer>` | `getColumn_namesIterator()`
    `int` | `getColumn_namesSize()`
    `java.lang.Object` | `getFieldValue(SlicePredicate._Fields field)`
    `SliceRange` | `getSlice_range()`
    `int` | `hashCode()`
    `boolean` | `isSet(SlicePredicate._Fields field)` Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
    `boolean` | `isSetColumn_names()` Returns true if field column_names is set (has been assigned a value) and false otherwise
    `boolean` | `isSetSlice_range()` Returns true if field slice_range is set (has been assigned a value) and false otherwise
    `void` | `read(org.apache.thrift.protocol.TProtocol iprot)`
    `SlicePredicate` | `setColumn_names(java.util.List<java.nio.ByteBuffer> column_names)`
    `void` | `setColumn_namesIsSet(boolean value)`
    `void` | `setFieldValue(SlicePredicate._Fields field, java.lang.Object value)`
    `SlicePredicate` | `setSlice_range(SliceRange slice_range)`
    `void` | `setSlice_rangeIsSet(boolean value)`
    `java.lang.String` | `toString()`
    `void` | `unsetColumn_names()`
    `void` | `unsetSlice_range()`
    `void` | `validate()`
    `void` | `write(org.apache.thrift.protocol.TProtocol oprot)`

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### column_names

          public java.util.List<java.nio.ByteBuffer> column_names

    - #### slice_range

          public SliceRange slice_range

    - #### metaDataMap

          public static final java.util.Map<SlicePredicate._Fields,org.apache.thrift.meta_data.FieldMetaData> metaDataMap

  - ### Constructor Detail

    - #### SlicePredicate

          public SlicePredicate()

    - #### SlicePredicate

          public SlicePredicate(SlicePredicate other)

      Performs a deep copy on other.

  - ### Method Detail

    - #### deepCopy

          public SlicePredicate deepCopy()

      Specified by:
        `deepCopy` in interface `org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>`

    - #### clear

          public void clear()

      Specified by:
        `clear` in interface `org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>`

    - #### getColumn_namesSize

          public int getColumn_namesSize()

    - #### getColumn_namesIterator

          public java.util.Iterator<java.nio.ByteBuffer> getColumn_namesIterator()

    - #### addToColumn_names

          public void addToColumn_names(java.nio.ByteBuffer elem)

    - #### getColumn_names

          public java.util.List<java.nio.ByteBuffer> getColumn_names()

    - #### setColumn_names

          public SlicePredicate setColumn_names(java.util.List<java.nio.ByteBuffer> column_names)

    - #### unsetColumn_names

          public void unsetColumn_names()

    - #### isSetColumn_names

          public boolean isSetColumn_names()

      Returns true if field column_names is set (has been assigned a value) and false otherwise

    - #### setColumn_namesIsSet

          public void setColumn_namesIsSet(boolean value)

    - #### getSlice_range

          public SliceRange getSlice_range()

    - #### setSlice_range

          public SlicePredicate setSlice_range(SliceRange slice_range)

    - #### unsetSlice_range

          public void unsetSlice_range()

    - #### isSetSlice_range

          public boolean isSetSlice_range()

      Returns true if field slice_range is set (has been assigned a value) and false otherwise

    - #### setSlice_rangeIsSet

          public void setSlice_rangeIsSet(boolean value)

    - #### setFieldValue

          public void setFieldValue(SlicePredicate._Fields field,
                           java.lang.Object value)

      Specified by:
        `setFieldValue` in interface `org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>`

    - #### getFieldValue

          public java.lang.Object getFieldValue(SlicePredicate._Fields field)

      Specified by:
        `getFieldValue` in interface `org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>`

    - #### isSet

          public boolean isSet(SlicePredicate._Fields field)

      Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
      Specified by:
        `isSet` in interface `org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>`

    - #### equals

          public boolean equals(java.lang.Object that)

      Overrides:
        `equals` in class `java.lang.Object`

    - #### equals

          public boolean equals(SlicePredicate that)

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `java.lang.Object`

    - #### compareTo

          public int compareTo(SlicePredicate other)

      Specified by:
        `compareTo` in interface `java.lang.Comparable<SlicePredicate>`

    - #### fieldForId

          public SlicePredicate._Fields fieldForId(int fieldId)

      Specified by:
        `fieldForId` in interface `org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>`

    - #### read

          public void read(org.apache.thrift.protocol.TProtocol iprot)
                    throws org.apache.thrift.TException

      Specified by:
        `read` in interface `org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>`
      Throws:
        `org.apache.thrift.TException`

    - #### write

          public void write(org.apache.thrift.protocol.TProtocol oprot)
                     throws org.apache.thrift.TException

      Specified by:
        `write` in interface `org.apache.thrift.TBase<SlicePredicate,SlicePredicate._Fields>`
      Throws:
        `org.apache.thrift.TException`

    - #### toString

          public java.lang.String toString()

      Overrides:
        `toString` in class `java.lang.Object`

    - #### validate

          public void validate()
                        throws org.apache.thrift.TException

      Throws:
        `org.apache.thrift.TException`

Copyright © 2014 The Apache Software Foundation