Package org.apache.iotdb.db.metadata.idtable.entry

Class DeviceEntry

  • public class DeviceEntry
extends java.lang.Object
    device entry in id table

    • Constructor Detail

      • DeviceEntry

        public DeviceEntry​(IDeviceID deviceID)

    • Method Detail

      • getSchemaEntry

        public SchemaEntry getSchemaEntry​(java.lang.String measurementName)
        get schema entry of the measurement
        Parameters:
        measurementName - name of the measurement
        Returns:
        if exist, schema entry of the measurement. if not exist, null

      • putSchemaEntry

        public void putSchemaEntry​(java.lang.String measurementName,
                           SchemaEntry schemaEntry)
        put new schema entry of the measurement
        Parameters:
        measurementName - name of the measurement
        schemaEntry - schema entry of the measurement

      • contains

        public boolean contains​(java.lang.String measurementName)
        whether the device entry contains the measurement
        Parameters:
        measurementName - name of the measurement
        Returns:
        whether the device entry contains the measurement

      • isAligned

        public boolean isAligned()

      • setAligned

        public void setAligned​(boolean aligned)

      • getDeviceID

        public IDeviceID getDeviceID()

      • putLastTimeMap

        public void putLastTimeMap​(long timePartition,
                           long lastTime)

      • putFlushTimeMap

        public void putFlushTimeMap​(long timePartition,
                            long flushTime)

      • updateLastTimeMap

        public long updateLastTimeMap​(long timePartition,
                              long lastTime)

      • updateFlushTimeMap

        public long updateFlushTimeMap​(long timePartition,
                               long flushTime)

      • updateGlobalFlushTime

        public void updateGlobalFlushTime​(long flushTime)

      • setGlobalFlushTime

        public void setGlobalFlushTime​(long globalFlushTime)

      • getLastTime

        public java.lang.Long getLastTime​(long timePartition)

      • getFlushTime

        public java.lang.Long getFlushTime​(long timePartition)

      • getLastTimeWithDefaultValue

        public java.lang.Long getLastTimeWithDefaultValue​(long timePartition)

      • getFLushTimeWithDefaultValue

        public java.lang.Long getFLushTimeWithDefaultValue​(long timePartition)

      • getGlobalFlushTime

        public long getGlobalFlushTime()

      • clearLastTime

        public void clearLastTime()

      • clearFlushTime

        public void clearFlushTime()

      • getMeasurementMap

        public java.util.Map<java.lang.String,​SchemaEntry> getMeasurementMap()

      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object